Atom
- Name
- Iron(II) cation
- IUPAC name
- Iron(2+) cation
- InChI
- InChI=1S/Fe/q+2
- InChI key
- CWYNVVGOOAEACU-UHFFFAOYSA-N
- CAS number
- 15438-31-0
- Comments
- natural Fe2+ - 91.8% 56Fe2+ + 5.8% 54Fe2+ + 2.1% 57Fe2+ + 0.28% 58Fe2+
- Symbol
- Fe2+
- Formula
- $Fe^{2+}$
- Charge
- 2
- Atomic number Z
- 26
- Molar mass
- 55.845 $g/mol$
- Isotope mixture type
- terrestrial abundance