Template:PeriodicTablesKey

From Wikipedia, the free encyclopedia

Element categories in the periodic table Metals Metalloids Nonmetals Unknown Alkali metals Alkaline earth metals Inner transition elements Transition elements Other metals Other nonmetals Halogens Noble gases Lanthanides Actinides
Atomic number colors show state at standard temperature and pressure (0 °C and 1 atm) Solids Liquids Gases Unknown	Borders show natural occurrence Primordial From decay Synthetic Undiscovered