Atom
- Name
- Hydrogen
- IUPAC name
- Protium
- InChI
- InChI=1S/H/i1+0
- InChI key
- YZCKVEUIGOORGS-IGMARMGPSA-N
- Comments
- 1H
- Symbol
- H
- Formula
- $^1H$
- Charge
- 0
- Atomic number Z
- 1
- Mass number A
- 1
- Nuclear spin I
- 1/2
- Molar mass
- 1.007825032 $g/mol$
- State STP
- gas
- Electronegativity
- 2.2
- Isotope mixture type
- pure isotope