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

NFPA Health Rating of the elements

Text lists sorted by: Value | Atomic Number | Alphabetical
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Good for this property: Atomic Number
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data plot

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

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