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

NFPA Reactivity Rating 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: Atomic Number

ActiniumN/A Helium0 RhodiumN/A
Aluminum1 HolmiumN/A RoentgeniumN/A
AmericiumN/A Hydrogen0 RubidiumN/A
AntimonyN/A IndiumN/A RutheniumN/A
ArgonN/A Iodine0 RutherfordiumN/A
ArsenicN/A IridiumN/A Samarium1
AstatineN/A Iron0 ScandiumN/A
Barium2 KryptonN/A SeaborgiumN/A
BerkeliumN/A LanthanumN/A Selenium0
Beryllium0 LawrenciumN/A Silicon0
BismuthN/A Lead0 Silver0
BohriumN/A Lithium2 Sodium2
Boron0 LutetiumN/A StrontiumN/A
Bromine0 Magnesium1 SulfurN/A
Cadmium0 ManganeseN/A TantalumN/A
Calcium2 MeitneriumN/A TechnetiumN/A
CaliforniumN/A MendeleviumN/A Tellurium0
Carbon0 Mercury0 TerbiumN/A
Cerium2 Molybdenum0 ThalliumN/A
CesiumN/A NeodymiumN/A ThoriumN/A
ChlorineN/A NeonN/A ThuliumN/A
Chromium1 NeptuniumN/A Tin3
CobaltN/A Nickel1 Titanium2
Copper0 NiobiumN/A Tungsten1
CuriumN/A Nitrogen0 UnunbiumN/A
DarmstadtiumN/A NobeliumN/A UnunhexiumN/A
DubniumN/A Osmium1 UnunoctiumN/A
DysprosiumN/A Oxygen2 UnunpentiumN/A
EinsteiniumN/A Palladium0 UnunquadiumN/A
ErbiumN/A Phosphorus2 UnunseptiumN/A
EuropiumN/A Platinum0 UnuntriumN/A
FermiumN/A PlutoniumN/A UraniumN/A
Fluorine4 PoloniumN/A Vanadium0
FranciumN/A Potassium2 XenonN/A
GadoliniumN/A PraseodymiumN/A YtterbiumN/A
Gallium0 PromethiumN/A YttriumN/A
Germanium0 ProtactiniumN/A Zinc0
Gold0 RadiumN/A Zirconium0
HafniumN/A RadonN/A
HassiumN/A RheniumN/A


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