Atom
- Name
- Neon
- IUPAC name
- Neon-21
- InChI
- InChI=1S/Ne/i1+1
- InChI key
- GKAOGPIIYCISHV-OUBTZVSYSA-N
- Comments
- 21Ne
- Symbol
- Ne
- Formula
- $^{21}Ne$
- Charge
- 0
- Atomic number Z
- 10
- Mass number A
- 21
- Nuclear spin I
- 3/2
- Molar mass
- 20.99384668 $g/mol$
- State STP
- gas
- Electronegativity
- 0.0
- Isotope mixture type
- pure isotope