Atom
- Name
- Helium
- IUPAC name
- Helium-3
- InChI
- InChI=1S/He/i1-1
- InChI key
- SWQJXJOGLNCZEY-BJUDXGSMSA-N
- CAS number
- 14762-55-1
- Comments
- 3He
- Symbol
- He
- Formula
- $^3He$
- Charge
- 0
- Atomic number Z
- 2
- Mass number A
- 3
- Nuclear spin I
- 1/2
- Molar mass
- 3.0160293 $g/mol$
- State STP
- gas
- Electronegativity
- 0.0
- Isotope mixture type
- pure isotope