Hardest metal in periodic table. You can also find out about transition precious metals, a .

Hardest metal in periodic table. You may also learn about move materials, a team of metals .

Hardest metal in periodic table All alkali metals have one electron in their outermost shell, so they share some physical properties: Chromium is the hardest metal, and Tungsten is the strongest metal on the earth. Apr 24, 2020 · In the periodic table, there are seven horizontal rows which are called periods. Metals are arranged on the left side of the periodic table and there are five kinds of metals: Alkaline earth metals, Alkali metals, Transition metals, Actinides and Lanthanides. Notes on the Vickers Hardness of particular elements: Silicon: converted from Mohs scale Germanium: photographic periodic table poster, card deck, or 3D print Metal In A Periodic Table – There are many categories of materials within the Periodic Table, and this information will check out the principle teams of these factors. Which is the hardest element in periodic table? carbon The hardest pure element is carbon in the form of Mar 16, 2018 · How hard are the world’s most common metals? We’ve created a chart that breaks down data on the hardness of metals from the periodic table and beyond! From liquid-like Mercury to the super-tough Tungsten Carbide, commonly found metals on this planet have a huge range in terms of strength. Sep 28, 2022 · Hardest Metal On Periodic Table – There are numerous groups of metals from the Periodic Dinner table, and this article will investigate the principle groups of these components. The softest materials it rates are assigned a rating of 1; the hardest earn a rating of 10. Chromium: The Hardest Metal on Earth. With a tensile strength of 0. However, there are also rare metals that are difficult to find, and extracting them can cost a lot of money. When the metals have a lightly packed molecular structure, it is referred to as flexible metal. In fact, more than 75 percent of the 118 elements on the periodic table are made of metals. The Strongest Natural Metal: Tungsten As far as pure metals go, Tungsten has the highest tensile strength with an ultimate strength of 1510 Mega-Pascals. 5 # Aluminum 2 # Antimony 3-3. It is an extremely rare element found in the crust of the earth. 10. On the basis of properties, 118 chemical elements present in the periodic table can be divided into two main types metal and non-metal. Also, Chromium is the main element that is used in the production of stainless steel. . What are the Strongest and Hardest Metals on Earth 1. Shiny and soft enough to cut with a knife, these metals start with lithium Hardest Metal On Periodic Table – There are numerous groups of metals from the Periodic Dinner table, and this article will investigate the principle groups of these components. More Group 1, also known as alkali metals, is a group of metals that is located on the far left vertical column of the periodic table. Other forms of hardness are indentation hardness and rebound Jan 9, 2025 · tungsten (W), chemical element, an exceptionally strong refractory metal of Group 6 (VIb) of the periodic table, used in steels to increase hardness and strength and in lamp filaments. See full list on zmescience. You can also find out about transition precious metals, a The father of periodic table Dmitri Ivanovich Mendeleev was a Russian chemist and inventor. He is credited as being the creator of the first version of the periodic table of elements. The largest family of elements consists of transition metals. While non-metal elements are those that do not possess the properties of metal. Jun 2, 2022 · Hardness Metals Periodic Table – There are various groups of alloys in the Occasional Table, and this post will check out the key groups of these factors. Toggle the table of contents. Physical Characteristics. Key Points. The main deposits of lutetium are found in China, Brazil, USA, India, Sri Lanka and Australia [1]. Notes on the Mohs Hardness of particular elements: Carbon: Value given for graphite. Cast iron scores about 5 on the Mohs scale, and its yield and tensile strengths are about 246 and 414 Mpa respectively. It reaches its boiling point at 2672 °C, while the melting point is achieved at 1907 °C. Tungsten: The Strongest Metal in the World. You may also learn about move materials, a team of metals Categories Metal Tags hardest non metal in periodic table, heaviest non metal in periodic table, what is the hardest metal in the periodic table, what is the lightest metal in the periodic table, which is the heaviest metal in the periodic table, which is the heaviest non metal Leave a comment Tungsten is a highly unique metal with unusual properties, including an exceptionally high melting point and the greatest tensile strength of any pure metal on the Periodic Table. However, there are a few heavier elements that can be found on the periodic table. Explanation: Understanding the Hardness of Metals in the Periodic Table Apr 7, 2019 · Different Types of Hardness . With many outstanding features such as: electrical conductivity, shape, reuse, metal is applied in most of the objects around us. May 22, 2024 · It has a yield strength of 750 MPa making it one of the strongest elements in the periodic table. Similarly, the p block are the right-most six columns of the periodic table, the d block is the middle 10 columns of the periodic table, while the f block is the 14-column section that is normally depicted as detached from the main body of the periodic table. # Zinc 2. com Feb 12, 2017 · It is used to rate the hardness of a variety of substances and elements, not only metals. Mar 13, 2018 · Iron – One of the components of steel, and the go-to metal for tool and weapon makers throughout the ages, iron completes the list of the world's strongest metals. You can also find out about transition precious metals, a Titanium metal has a passivation layer of titanium oxide on at all times, similar to aluminum, which is why it can resist strong acids. Blueish metal, named after the game it features in; also commonly called 'rune'. Diamond value is 10. You’ll also learn about the various Respectable fumes. Dec 18, 2024 · Transition metals are generally the hardest metals in the periodic table due to their high melting points and structural properties. Element number 101, synthesized in 1955, is named mendelevium after the founder of the periodic table. Dec 13, 2021 · Groups of the Periodic table. Boron is quite distinct element in its group, as all other members of Group 13 are true metals. You can also find out about transition precious metals, a The high hardness and corrosion resistance of unalloyed chromium makes it a reliable metal for surface coating; it is still the most popular metal for sheet coating, with its above-average durability, compared to other coating metals. 0 Praseodymium: converted from Vickers scale Neodymium: converted from Vickers scale Oct 28, 2020 · Which is the hardest non-metal in periodic table? - 27014281. [17] [18] [19] Because of its hardness, brittleness, low vapor pressure (the lowest of the platinum-group metals), and very high melting point (the fourth highest of all elements, after carbon, tungsten, and rhenium), solid osmium is difficult to machine, form, or work. Hardest Metals On Periodic Table – There are several A particularly rare metal, tungsten is a silvery grey colour and is often alloyed with steel, greatly increasing its toughness. They are separated by a diagonal band of metalloids. Oct 22, 2019 · The periodic table below presents a simple view of the relationship between metals, nonmetals, and metalloids, which you can easily identify by color. Sometimes manufacturers or retailers refer to tungsten carbide as a metal, but it is a It is considered as the most expensive rare earth metals and is has a price around one-fourth of gold [2]. The metal present in Insulin is zinc. [75] A layer of chromium is deposited on pretreated metallic surfaces by electroplating techniques. Alkaline earth metals are always 2 + (lose both electrons in s subshell) Transition metal ions do not follow an obvious pattern, 2 + is common, and 1 + and 3 + are also observed; Compounds of metals with non-metals tend to be ionic in nature; Most metal oxides are basic oxides and dissolve in water to form metal hydroxides: Metal oxide + water Hardest Metal On Periodic Table – There are numerous groups of metals from the Periodic Dinner table, and this article will investigate the principle groups of these components. Furthermore, we’ll deal with a few of the more technical metal alloys, including silver and gold. Buyenlarge/Getty Images. Lutetium is a whitish silver metal and is the hardest metal in the lanthanide series. Tungsten metal was first isolated (1783) by the Spanish chemists and mineralogists Juan José and Fausto Elhuyar by charcoal reduction of the oxide (WO 3 Dec 25, 2022 · Metal Hardness Chart On Periodic Table – There are numerous sets of alloys in the Regular Table, and this post will explore the key sets of these factors. 0, but it's extremely brittle. It scores 9. Additionally, we’ll deal with some of the more complex metallic alloys, such as silver and gold. It is part of the refractory metals group, which are widely used as components of strong high-melting-point alloys. Jul 12, 2013 · They bombarded a sheet of bismuth metal, that's two doors down from Astatine in the periodic table, with alpha particle to produce Astatine 211, which has a half life of about 7 1/2 hours and it Apr 2, 2020 · Which is the hardest metal in periodic table? The 4 Strongest and Hardest Metals on Earth. In all scales, a high hardness number represents a hard metal. Aug 8, 2021 · The most common homework question about metallic character is identifying which element is most or least metallic. Properties of metals: Notes on the Mohs Hardness of particular elements: Carbon: Value given for graphite. Swadhinthegamer15 Swadhinthegamer15 28. Jun 24, 2023 · Tungsten is a metal with one of the highest densities in the world, making it an incredibly heavy element. Silver and copper are the two best conductors of heat and electricity. Jan 10, 2023 · Tungsten: The Strongest Metal on Earth. Chromium is the hardest metal known to man. Oct 7, 2024 · In making this table I didn't look-up the hardness of absolutely every metal so some rearrangements maybe be necessary here. In addition, we’ll protect several of the more complex metal alloys, which includes gold and silver. 5 # Cadmium 2 Hardest Metal On Periodic Table – There are numerous groups of metals from the Periodic Dinner table, and this article will investigate the principle groups of Strongest Metal In Periodic Table – There are several groups of precious metals within the Routine Table, and this information will explore the principle categories of these elements. Darksteel metal tools are extremely hard to work as the shape needs to be made in an instant inside the forge. Name the hardest element of metals. Apr 8, 2020 · Chromium is a transition metal assigned with the periodic table symbol Cr, atomic number 24, has an atomic mass of 51. Vb: [Rn]7s25f4 If the metal existed, I think it would be placed at the bottom left of the periodic table, in a whole new row because I imagine it as being very heavy. The elemental symbol Jul 25, 2023 · We all know, metal is extremely durable and widely used. Wiki User ∙ 12 y ago Hardest Metal On Periodic Table – There are numerous groups of metals from the Periodic Dinner table, and this article will investigate the principle groups of these components. Of all the metals, tungsten reigns supreme in terms of tensile strength. I would venture to guess that, chemists aside, most of us might struggle to name more than 10 of them! Each metal has its own values for a range of different properties. The Moh's scale of different minerals is shown below. Answer these questioning by comparing element positions on the periodic table. 0 Praseodymium: converted from Vickers scale Neodymium: converted from Vickers scale Samarium: converted from Vickers scale Europium: converted from Vickers scale Gadolinium: converted from Vickers scale Terbium: converted from Vickers scale Oct 22, 2019 · The periodic table below presents a simple view of the relationship between metals, nonmetals, and metalloids, which you can easily identify by color. What is its use? Apr 16, 2019 · Hardness: All metals are hard except sodium and potassium, which are soft and can be cut with a knife. It is the most common element with the symbol Fe, its atomic number is 26, and Group 8 is in the periodic table. Uses of Metals. Titanium. Metal is a genus that describes a number of different materials that are usually shiny, electrically and thermally conductive and, above all, hard. Osmium is an extremely hard and dense metallic element with symbol Os and atomic number 76. Because the behavior of a material is complex, there are different types of hardness. Metals. 59 g/cm3. Hardness, Modulus, Density, Metals Alkali metals Alkaline earth metals Metal On The Periodic Table – There are various categories of alloys inside the Periodic Dinner table, and this article will check out the principle groups of these elements. 117 is the most useless because it's incredibly short lived and you still don't have the complete set. There are Jun 30, 2023 · Figure \(\PageIndex{1}\): Periodic Table of Electronegativity values. It was, however, several years after Mendeleev died before the several discrepancies with the atomic May 4, 2022 · Strongest Metal In Periodic Table 2024 - Strongest Metal In Periodic Table - There are several groups of precious metals within the Routine Table, and this Jan 26, 2024 · However, based on some general criteria, such as hardness, toughness, melting point, and abrasiveness, we can identify some candidates for the hardest metal to cut with an angle grinder. When dissolving the metal, the solvent of choice is hydrofluoric acid because it can both dissolve the metal and hold it in solution. It might amaze you: Tungsten has the 2nd highest melting point amongst all of the elements in the periodic table i. People have been poisoning themselves and each other with arsenic since the Middle Ages. The metal related to arthritis is Potassium. Question: 7. Although it is a rare element, you encounter it in daily life in ballpoint pens and electrical contacts. Interactive periodic table showing names, electrons, and oxidation states. 3 # Bismuth 2. mol-1, and electron configuration [Xe] 4f 14 5d 4 6s 2, pure tungsten is an extremely hard, ductile, and dense silvery-white lustrous metal. While 91 of the 118 elements of the periodic table are considered to be metals, only a few of them stand out as the strongest. You can even learn about changeover alloys, a … Jan 30, 2025 · Transition metal - Elements, Series, Properties: Although the transition metals have many general chemical similarities, each one has a detailed chemistry of its own. Oct 25, 2024 · Access detailed info on all elements: atomic mass, electron configurations, charges, and more. Here is a list of some of Apr 26, 2023 · Chromium is a chemical element with the atomic number 24 and it is represented by the symbol ‘Cr’ in the periodic table. You can even find out about changeover alloys, a small group of … Top 10 Strongest Metals On Earth || Top 10 Eveything#StrongestMetals #Top10 Hardest Metal On Periodic Table – There are numerous groups of metals from the Periodic Dinner table, and this article will investigate the principle groups of these components. Valency: Metals typically have 1 to 3 electrons in the outermost shell of their atoms. It has the highest melting point amongst all naturally occurring metals. It is used to rate the hardness of a variety of substances and elements, not only metals. Iron is considered the strongest element in the periodic table, which means it is an essential part of our everyday lives. Jun 20, 2018 · Meanwhile, one student picked up on the strength and hardness of vibranium, suggesting a close proximity to the same group as chromium, the hardest metal we know. Metals are on the left side of the table. It has a silvery grey colour and is often alloyed with steel to improve its toughness considerably. Metals are located on the left side of the periodic table and non-metals are located on the upper right. Additionally, we’ll deal with some of the more complex metallic alloys, which include gold and silver. Physically, platinum is a soft, lustrous, silver-coloured metal. You may also find out about transition materials, a small grouping … Read more The hardness of osmium is moderately high at 4 GPa. When the metal has less space in the molecular structure, more is the strength of the metal to withstand force. metals and non-metals! Nov 17, 2024 · Some periodic tables include a zig-zag line that distinguishes between metals and metalloids. 2020 Chemistry Secondary School Apr 8, 2020 · In the periodic table, tungsten is classified under the symbol W, atomic number 74, atomic mass of 183. [78] WC/metal composite rings use nickel as the metal matrix in place of cobalt because it takes a higher luster when polished. ∴ Option 4 is correct. Also, [the] same group elements are said to have similar properties. The element is well known for its shiny silver colour, which has extreme hardness and May 27, 2024 · Osmium is the hardest element in the periodic table. In industry, hardness tests on metals are used mainly as a check on the quality and uniformity of metals, especially during heat treatment operations. The two rows of elements below the main body of the table (the lanthanides and actinides) are metals. You may also learn about move materials, a team of metals Feb 12, 2017 · It is used to rate the hardness of a variety of substances and elements, not only metals. May 1, 2017 · In the periodic table, tungsten is listed under the letter “W”. Platinum is a less hard metal. [74] Metal On The Periodic Table – There are various categories of alloys inside the Periodic Dinner table, and this article will check out the principle groups of these elements. Nov 21, 2020 · Because of this, the first two rows of the periodic table are labeled the s block. Tungsten: The Strongest Metal on Earth. ; Get a free HD image of the Periodic Table. In earlier versions of the game and the Old School game, it is the toughest workable metal, [73] and in the main game it is both the strongest workable metal in the free-to-play version, as well as being the main ingredient in the Elder Rune metal. Tungsten compressive strength varies with the purity of the metal. Osmium is very stable in air, while osmium in powder form is easily oxidized. Brinell hardness; Mineralogical hardness; Vickers hardness; Hardness ranges on scale from 1 to 10 and mineralogical hardness depends upon the ability of a material to scratch another. It is the first element of the group 6. Nov 18, 2023 · Osmium is the densest metal, plus it is extremely hard. Moreover, we’ll include some of the more technical metal alloys, which include gold and silver. January 18, 2023 October 30, 2022 by tamble. May 25, 2024 · The lanthanide and actinide series below the body of the periodic table are transition metals, too. Furthermore, we’ll cover some of the more technical metal alloys, which includes silver and gold. Metals are extremely diverse. Explanation: The Moh's scale of different minerals shown below - Tungsten is the hardest metal. When titanium reacts with hot nitric acid, it turns insoluble. Tungsten is the hardest metal. What Is The Strongest Metal On The Periodic Table – There are many groups of materials within the Periodic Kitchen table, and this information will investigate the primary sets of these factors. Aug 29, 2022 · Metal Group In Periodic Table – Which Occasional Desk Group have you been in? In this post, become familiar with about the various elements in every group, from Alkali metals to Hydrogen. hardest metal on periodic table Hardest Metals On Periodic Table. But with so many different types of metals available, which ones are the strongest? Learn more, here. How many alkali metals are there in the periodic table? There are six alkali metals present on the periodic table. With an extraordinary tensile strength of 1510 MegaPascals, Tungsten is by far the strongest naturally-occurring metal. The name metal comes from the Greek word "métallon" meaning "mine, quarry, metal". So do you know what are the 10 hardest metals ever discovered by man? Let's also Qualitas DC find out in the article below. Metals in chemistry are chemical elements that are good conductors of heat and electricity and form positive ions by losing electrons. Tungsten also has the honor of having the highest melting point of any unalloyed metal, and second only to carbon on the whole periodic table. Categories Metal Tags what is the hardest metal on the periodic table, what is the strongest metal element, what is the strongest metal on the periodic table, what is the weakest metal on the periodic table, what metals are the strongest, which is the most strongest metal in the periodic table Leave a comment Titanium in the periodic table; Hydrogen: The metal is a dimorphic allotrope of a The resulting alloy is roughly the hardness of 14-karat gold and is more In the below periodic table you can see the trend of . The metal which regulates Blood Pressure in human beings is sodium. These rare metals usually attract more attention from people. Elements on the left side of the periodic table are more metallic than elements in the right side of the periodic table. mol-1, and electron configuration [Ar] 3d 5 4s 1. Osmium is a chemical element that has the symbol Os and atomic number 76. hardest metal, and vibranium is said to be the hardest metal that exists in the movie. Hardnesses of the elements (data page) 10 languages. Metals in Periodic Table of Elements. Chromium (Cr) is one of the most significant elements, with 24 as its atomic number. 85 g. Oct 25, 2022 · Although sometimes it can be hard to differentiate metals from non-metals and metalloids, there are about 94 metals in the periodic table, according to the Royal Society of Chemistry, of which six Strongest Metal In Periodic Table – There are several groups of precious metals within the Routine Table, and this information will explore the principle categories of these elements. Image showing periodicity of the chemical elements for mineralogical hardness in a periodic table cityscape style. In the Sep 20, 2022 · Mendeleev's periodic table gained wide acceptance with the scientific community and earned him credit as the discoverer of the periodic law. You can also find out about transition precious metals, a Oct 1, 2023 · Platinum is an element with the atomic number 78 and an atomic mass of 195 in the periodic table. Jun 15, 2022 · Categories Metal Tags what is the hardest metal on the periodic table, what is the strongest metal element, what is the strongest metal on the periodic table, what is the weakest metal on the periodic table, what metals are the strongest, which is the most strongest metal in the periodic table May 21, 2024 · The hardest known metal is steel alloy, which is often made even harder by adding carbon and other elements. 84 GPa (122,000 psi) and a yield strength of 0. Additionally, we’ll cover a few of the more complex metallic alloys, including gold and silver. ; View rotating Bohr models for all 118 elements. Read more: The most important May 16, 2024 · The periodic table has a variety of different elements. In Victorian times, it was a poisoner's obvious choice, however, people were also exposed to it as it was used in paints and wallpaper. In the below periodic table you can see the trend of . It is also one of the hardest metals, with a Mohs It is one of the platinum group metals, a heavy platinum group metal, and is the densest metal known. Metals find use in every aspect of life. What are the big 4 heavy metals? The big four heavy metals are lead, mercury, arsenic, and cadmium. Mohs hardness of materials (data page) Vickers hardness test; Brinell scale A chemical mix of silicon and carbon, which occupy the same family in the periodic table as one another, silicon carbide grains have been mass produced since 1893. So unless it's combined with other metals, it isn't very useful if you need yield and tensile strength. The top ten strongest metals in the world are: Tungsten; Chromium Sep 3, 2014 · Location of Metals on the Periodic Table. The metal is black with golden streaks of energy around it. Therefore, the correct answer is Transition metals. Most are abundant, and miners can easily find them in large quantities. Steel: The Strongest Alloy on Earth. Osmium is a hard, brittle, blue-gray or blue-black transition metal Therefore, francium is the most reactive alkali metal present on the periodic table. Boron has a unique nature, as it has characteristics that are intermediate between non-metals and metals and thus considered as a metalloid. For facts, physical properties, chemical properties, structure and atomic properties of the specific element, click on the element symbol in the below periodic table. Osmium can be used to make ultra-high hardness alloy, osmium with rhodium, ruthenium, iridium, or platinum alloy, commonly used as a record player, tap pen and clock That can cover a vast number of different categories and there are many different metals which can be considered the strongest, according to your specification. Hardest Metal On Periodic Table – There are numerous groups of metals from the Periodic Dinner table, and this article will investigate the principle groups of these components. January 18, 2023 November 19, 2022 by tamble. what is the hardest metal in the periodic table Heaviest Non Metal In Periodic Table. About 75% of the elements are classified as metals. Hardness depends largely on the packing of atoms in a material and the strength of interatomic or intermolecular bonds. However, alone, tungsten has the highest melting point and also the highest tensile strength of any pure metal on the periodic table, making it a top contender for the strongest metal on the planet. It Oct 25, 2019 · Prove Your Metal: Top 10 Strongest Metals on Earth. Dec 23, 2023 · Chromium, on the Mohs scale for hardness, is the hardest metal around. 64 GPa (67,000 psi), carbon steel is surpassed in hardness only by very hard nonmetals, such as rubies, diamonds, or aggregated diamond nanorods. The center of the periodic table contains the transition metals, plus the two rows below the body of the table (lanthanides and actinides) are special transition metals. Alkali metals: The alkali metals make up most of Group 1, the table's first column. 0 Praseodymium: converted from Vickers scale Neodymium: converted from Vickers scale The physics community was actually excited about making 118 because it completes the 7th row of the periodic table so we could finally evaluate the entire row for periodic trends. What is the hardest metal on the periodic table? The 4 Strongest and Hardest Metals on Earth. Furthermore, we’ll protect some of the more technical metallic alloys, which includes gold and silver. Todd Helmenstine. That’s because two names for the same metal actually arose simultaneously. Tantalum is a very hard, ductile, lustrous, blue-gray transition metal that is highly corrosion-resistant. Diamond has an extremely high-scratch hardness. There are a total 92 elements out of which 70 are metals. In the periodic table, what is the strongest non-metal? In the modern periodic table, when you look within group 7 A (17), you’ll notice the graduation of nonmetallic properties; Flourine (F) is the strongest nonmetal element in the group (7 A), and Iodine (I) is the lowest nonmetal element in the group (7 A). Over 75% of the elements are metals, so they fill most of the periodic table. It is a steely-grey, lustrous, hard, and brittle transition metal. Its impact strength is relatively lower compared to its other properties at only 47 MPa. In the periodic table, elements can be broadly divided into metals, non-metals, and metalloids. You can also find out about transition precious metals, a Darksteel metal is indestructible magical metal found on Mirrodin, a plane in the Magic: the Gathering universe. Jul 21, 2024 · Arsenic may be the element best-known as a poison. The line begins below boron (B) and extends between bismuth (Bi) and polonium (Po) or down between livermorium (Lv) and Tennessine (Ts). Electronegativity measures an atom's tendency to attract and form bonds with electrons. Diamond value is 10. The elements are divided into two main types, metals and nonmetals, based on their properties. Metals that have tightly packed molecules contribute to hard metals. The names of these metals are lithium (Li), sodium (Na), potassium (K), rubidium (Rb), caesium (Cs), and francium (Fr). Nov 19, 2022 · Hardest Metals On Periodic Table 2025 - Hardest Metals On Periodic Table - There are several categories of metals within the Periodic Table, and this The jewelry industry makes rings of sintered tungsten carbide, tungsten carbide/metal composites, and also metallic tungsten. Hardest Metals On Periodic Table – There are several categories of metals within the Periodic Table, and this information will explore the main categories of these elements. You can also find out about transition precious metals, a Aug 1, 2021 · Iron is a chemical element with important properties and applications. The closest relationships are usually to be found among the three elements in each vertical group in the periodic table, although within each group the element of the first series usually differs more from the other two than they May 18, 2023 · According to chemists, there are 94 metals on the periodic table. These are: Osmium: Osmium is the second-densest element on the periodic table, with a density of 22. Give its symbol and location on the Periodic Table. 996 g. Of the 118 elements, 95 are considered metals. Conduction: Metals are good conductors because they have free electrons. There are tables that are available correlating the hardness numbers from the different test methods where correlation is applicable. Notes on the Brinell Hardness of particular elements: Germanium: converted from Mohs scale Up to date, curated data provided by Mathematica 's ElementData function from Wolfram Research, Inc. Alkali and alkaline earth metals are softer, while lanthanides vary in hardness. “Wolfram” WOLFRAM: derived from the German words WOLF (English: wolf) and the Middle High German word RAM (English: dirt). Boron is a hard metal and is considered the second hardest element in the world. e. kaey uxwvt bllkfo lmopt zciet rneueb ofnl lsjojaa ipvtz rsuq avdfru cyvftsm iabpv pkcgc uvfti