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Mohs Hardness of the elements

Text lists sorted by: Value | Atomic Number | Alphabetical
Plots: 3D Live | Shaded | Ball | Crossed Line | Scatter | Sorted Scatter
Log scale plots: 3D Live | Shaded | Ball | Crossed Line | Scatter | Sorted Scatter
Good for this property: Scatter

HydrogenN/A Niobium6.MPa Thallium1.2MPa
HeliumN/A Molybdenum5.5MPa Lead1.5MPa
Lithium0.6MPa TechnetiumN/A Bismuth2.25MPa
Beryllium5.5MPa Ruthenium6.5MPa PoloniumN/A
Boron9.3MPa Rhodium6.MPa AstatineN/A
Carbon0.5MPa[note] Palladium4.75MPa RadonN/A
NitrogenN/A Silver2.5MPa FranciumN/A
OxygenN/A Cadmium2.MPa RadiumN/A
FluorineN/A Indium1.2MPa ActiniumN/A
NeonN/A Tin1.5MPa Thorium3.MPa
Sodium0.5MPa Antimony3.MPa ProtactiniumN/A
Magnesium2.5MPa Tellurium2.25MPa Uranium6.MPa
Aluminum2.75MPa IodineN/A NeptuniumN/A
Silicon6.5MPa XenonN/A PlutoniumN/A
PhosphorusN/A Cesium0.2MPa AmericiumN/A
Sulfur2.MPa Barium1.25MPa CuriumN/A
ChlorineN/A Lanthanum2.5MPa BerkeliumN/A
ArgonN/A Cerium2.5MPa CaliforniumN/A
Potassium0.4MPa PraseodymiumN/A EinsteiniumN/A
Calcium1.75MPa NeodymiumN/A FermiumN/A
ScandiumN/A PromethiumN/A MendeleviumN/A
Titanium6.MPa SamariumN/A NobeliumN/A
Vanadium7.MPa EuropiumN/A LawrenciumN/A
Chromium8.5MPa GadoliniumN/A RutherfordiumN/A
Manganese6.MPa TerbiumN/A DubniumN/A
Iron4.MPa DysprosiumN/A SeaborgiumN/A
Cobalt5.MPa HolmiumN/A BohriumN/A
Nickel4.MPa ErbiumN/A HassiumN/A
Copper3.MPa ThuliumN/A MeitneriumN/A
Zinc2.5MPa YtterbiumN/A DarmstadtiumN/A
Gallium1.5MPa LutetiumN/A RoentgeniumN/A
Germanium6.MPa Hafnium5.5MPa UnunbiumN/A
Arsenic3.5MPa Tantalum6.5MPa UnuntriumN/A
Selenium2.MPa Tungsten7.5MPa UnunquadiumN/A
BromineN/A Rhenium7.MPa UnunpentiumN/A
KryptonN/A Osmium7.MPa UnunhexiumN/A
Rubidium0.3MPa Iridium6.5MPa UnunseptiumN/A
Strontium1.5MPa Platinum3.5MPa UnunoctiumN/A
YttriumN/A Gold2.5MPa
Zirconium5.MPa MercuryN/A


Notes on the Mohs Hardness of particular elements:

Carbon: Value given for graphite. Diamond value is 10.0

Up to date, curated data provided by Mathematica's ElementData function from Wolfram Research, Inc.

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Absolute Boiling Point Isotope Abundances
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Abundance in Earth's Crust Lattice Angles
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Adiabatic Index Melting Point
Allotrope Names Memberships
Alternate Names Mohs Hardness
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