Reference

Interactive periodic table

PubChem Periodic Table CSV / 2026-08-06T22:45:39.684Z

SearchCategoryStateClassColor by

Alkali metalsAlkaline earth metalsTransition metalsPost-transition metalsMetalloidsReactive nonmetalsHalogensNoble gasesLanthanidesActinidesUnknown

LanthanidesLa

ActinidesAc