Home / Elements / Hydrogen
1 H 1.008 u
Hydrogen
Nonmetal
Atomic no.1
Atomic mass1.008 u
Period1
Group1
Phase (25°C)Gas
Discovered1766
Did you knowLightest element, powers the sun
Element photos
Loading HD photos…
Ask AI about Hydrogen
Powered by Claude AI · Ask about uses, history, reactions, fun facts
Next → Helium Element 2