HHomeBackground Color:He
LiBeBlack White GrayBCNOFNe
NaMgAlSiPSClAr
KCaScTiVCrMnFeCoNiCuZnGaGeAsSeBrKr
RbSrYZrNbMoTcRuRhPdAgCdInSnSbTeIXe
CsBaLaCePrNdPmSmEuGdTbDyHoErTmYbLuHfTaWReOsIrPtAuHgTlPbBiPoAtRn
FrRaAcThPaUNpPuAmCmBkCfEsFmMdNoLrRfDbSgBhHsMtDsRgUubUutUuqUupUuhUusUuo

Valence 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: Crossed Line

Hydrogen1 Niobium5 Thallium3
Helium0 Molybdenum6 Lead4
Lithium1 Technetium7 Bismuth5
Beryllium2 Ruthenium6 Polonium6
Boron3 Rhodium6 Astatine7
Carbon4 Palladium4 Radon6
Nitrogen3 Silver2 Francium3
Oxygen2 Cadmium2 Radium2
Fluorine1 Indium3 Actinium3
Neon0 Tin4 Thorium4
Sodium1 Antimony5 Protactinium5
Magnesium2 Tellurium6 Uranium6
Aluminum3 Iodine7 Neptunium6
Silicon4 Xenon6 Plutonium6
Phosphorus5 Cesium1 Americium4
Sulfur6 Barium2 Curium4
Chlorine5 Lanthanum3 Berkelium4
Argon0 Cerium4 Californium4
Potassium1 Praseodymium4 Einsteinium4
Calcium2 Neodymium3 Fermium3
Scandium3 Promethium3 Mendelevium3
Titanium4 Samarium3 Nobelium3
Vanadium5 Europium3 Lawrencium3
Chromium6 Gadolinium3 Rutherfordium4
Manganese4 Terbium3 Dubnium5
Iron3 Dysprosium3 Seaborgium6
Cobalt4 Holmium3 Bohrium7
Nickel2 Erbium3 HassiumN/A
Copper2 Thulium3 MeitneriumN/A
Zinc2 Ytterbium3 DarmstadtiumN/A
Gallium3 Lutetium3 RoentgeniumN/A
Germanium4 Hafnium4 UnunbiumN/A
Arsenic5 Tantalum5 UnuntriumN/A
Selenium6 Tungsten6 UnunquadiumN/A
Bromine7 Rhenium7 UnunpentiumN/A
Krypton2 Osmium6 UnunhexiumN/A
Rubidium1 Iridium6 UnunseptiumN/A
Strontium2 Platinum6 UnunoctiumN/A
Yttrium3 Gold5
Zirconium4 Mercury2


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

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Absolute Boiling Point Isotope Abundances
Absolute Melting Point Known Isotopes
Abundance in Earth's Crust Lattice Angles
Abundance in Humans Lattice Constants
Abundance in Meteorites Lifetime
Abundance in the Ocean Liquid Density
Abundance in the Sun Magnetic Type
Abundance in the Universe Mass Magnetic Susceptibility
Adiabatic Index Melting Point
Allotrope Names Memberships
Alternate Names Mohs Hardness
Atomic Number Molar Magnetic Susceptibility
Atomic Radius Molar Volume
Atomic Weight Name
Autoignition Point Neel Point
Block Neutron Cross Section
Boiling Point Neutron Mass Absorption
Brinell Hardness NFPA Fire Rating
Bulk Modulus NFPA Hazards
CAS Number NFPA Health Rating
CID Number NFPA Label
Color NFPA Reactivity Rating
Covalent Radius NSC Number
Critical Pressure Period
Critical Temperature Phase
Crystal Structure Poisson Ratio
Curie Point Quantum Numbers
Decay Mode Radioactive
Density Refractive Index
Discovery Year Resistivity
DOT Hazard Class RTECS Classes
DOT Numbers RTECS Number
Electrical Conductivity Shear Modulus
Electrical Type Space Group Name
Electron Affinity Space Group Number
Electron Configuration Specific Heat
Electronegativity Speed of Sound
EU Number Stable Isotopes
Flash Point Superconducting Point
Gas Atomic Multiplicities Symbol
Gmelin Number Thermal Conductivity
Group Thermal Expansion
Half Life Valence
Heat of Combustion Van Der Waals Radius
Heat of Fusion Vickers Hardness
Heat of Vaporization Volume Magnetic Susceptibility
Ionization Energies Young Modulus