Input interpretation
![chromium(II) cation](../image_source/cf67d90e0a3de3f9fbfe2d310fc07914.png)
chromium(II) cation
Structure diagram
![Structure diagram](../image_source/e803ac5b9fcb432c397ca109cf020c27.png)
Structure diagram
General properties
![formula | Cr^(2+) net ionic charge | +2 alternate names | chromous | chromium(II) | chromium(2+)](../image_source/98d06db4612123c59a940106b442b3f4.png)
formula | Cr^(2+) net ionic charge | +2 alternate names | chromous | chromium(II) | chromium(2+)
Ionic radius
![chromium(II) cation state | radius 6-coordinate | 73 pm](../image_source/2178e364b9e8b08f4ec5e3ef8601ce03.png)
chromium(II) cation state | radius 6-coordinate | 73 pm
Units
Other properties
![ion class | biomolecule ions | cations | chromium(II) ions | d block ions | group 6 ions | transition metal ions common sources of ion | chromium silicide (1 eq) | chromium carbide (1 eq)](../image_source/70dd49ca7b6677c78738fcb432719224.png)
ion class | biomolecule ions | cations | chromium(II) ions | d block ions | group 6 ions | transition metal ions common sources of ion | chromium silicide (1 eq) | chromium carbide (1 eq)
Thermodynamic properties
![molar free energy of formation Δ_fG° | aqueous | -164 kJ/mol (kilojoules per mole) molar heat of formation Δ_fH° | aqueous | -143.5 kJ/mol (kilojoules per mole)](../image_source/b842c87481df8f106d4cdc96428a7f5b.png)
molar free energy of formation Δ_fG° | aqueous | -164 kJ/mol (kilojoules per mole) molar heat of formation Δ_fH° | aqueous | -143.5 kJ/mol (kilojoules per mole)