Background Color:

Half Life of the elements

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

Oganesson	5 ms	Lithium	Stable	Ruthenium	Stable
Tennessine	50 ms	Beryllium	Stable	Rhodium	Stable
Livermorium	120 ms	Boron	Stable	Palladium	Stable
Moscovium	1 m	Carbon	Stable	Silver	Stable
Flerovium	1.316666666667 m	Nitrogen	Stable	Cadmium	Stable
Darmstadtium	4 m	Oxygen	Stable	Indium	Stable
Roentgenium	10 m	Fluorine	Stable	Tin	Stable
Nihonium	20 m	Neon	Stable	Antimony	Stable
Francium	21.66666666667 m	Sodium	Stable	Tellurium	Stable
Meitnerium	30 m	Magnesium	Stable	Iodine	Stable
Copernicium	40 m	Aluminum	Stable	Xenon	Stable
Hassium	1.111111111111 h	Silicon	Stable	Cesium	Stable
Bohrium	1.5 h	Phosphorus	Stable	Barium	Stable
Seaborgium	1.944444444444 h	Sulfur	Stable	Lanthanum	Stable
Nobelium	2.777777777778 h	Chlorine	Stable	Cerium	Stable
Dubnium	5.555555555556 h	Argon	Stable	Praseodymium	Stable
Astatine	8.055555555556 h	Potassium	Stable	Neodymium	Stable
Lawrencium	10 h	Calcium	Stable	Samarium	Stable
Rutherfordium	13.05555555556 h	Scandium	Stable	Europium	Stable
Radon	3.82349537037 d	Titanium	Stable	Gadolinium	Stable
Mendelevium	51.50462962963 d	Vanadium	Stable	Terbium	Stable
Fermium	100.4976851852 d	Chromium	Stable	Dysprosium	Stable
Einsteinium	1.292174023338 y	Manganese	Stable	Holmium	Stable
Promethium	17.72577371892 y	Iron	Stable	Erbium	Stable
Actinium	21.78652968037 y	Cobalt	Stable	Thulium	Stable
Polonium	102.1055301877 y	Nickel	Stable	Ytterbium	Stable
Californium	900.5580923389 y	Copper	Stable	Lutetium	Stable
Berkelium	1379.375951294 y	Zinc	Stable	Hafnium	Stable
Radium	1585.489599188 y	Gallium	Stable	Tantalum	Stable
Americium	7388.381532217 y	Germanium	Stable	Tungsten	Stable
Protactinium	32787.92491121 y	Arsenic	Stable	Rhenium	Stable
Technetium	211098.4271943 y	Selenium	Stable	Osmium	Stable
Neptunium	2.145484525622×10⁶ y	Bromine	Stable	Iridium	Stable
Curium	1.560121765601×10⁷ y	Krypton	Stable	Platinum	Stable
Plutonium	7.927447995941×10⁷ y	Rubidium	Stable	Gold	Stable
Uranium	4.471080669711×10⁹ y	Strontium	Stable	Mercury	Stable
Thorium	1.40601217656×10¹⁰ y	Yttrium	Stable	Thallium	Stable
Bismuth	1.902587519026×10¹⁹ y	Zirconium	Stable	Lead	Stable
Hydrogen	Stable	Niobium	Stable
Helium	Stable	Molybdenum	Stable

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

Click here to buy a book, photographic periodic table poster, card deck, or 3D print based on the images you see here!

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

Other Properties
Adiabatic Index	Mohs Hardness
Allotrope Names	Molar Magnetic Susceptibility
Alternate Names	Molar Volume
Block	Neutron Cross Section
Brinell Hardness	Neutron Mass Absorption
Bulk Modulus	NFPA Label
CAS Number	Period
CID Number	Phase
Color	Poisson Ratio
Critical Pressure	Quantum Numbers
Critical Temperature	Radioactive
Crystal Structure	Refractive Index
Curie Point	Resistivity
Decay Mode	RTECS Number
DOT Hazard Class	Series
DOT Numbers	Shear Modulus
Electrical Type	Space Group Name
Gas Atomic Multiplicities	Space Group Number
Group	Speed of Sound
Isotope Abundances	Superconducting Point
Isotopes (All Known)	Symbol
Isotopes (Stable)	Thermal Conductivity
Lattice Angles	Thermal Expansion
Lattice Constants	Valence
Lifetime	Van Der Waals Radius
Liquid Density	Vickers Hardness
Magnetic Type	Volume Magnetic Susceptibility
Mass Magnetic Susceptibility	Young Modulus
Memberships