Input interpretation
![chromium(II) cation](../image_source/dbd9002bcb2c4f2dcf2e416383ecaa7f.png)
chromium(II) cation
Structure diagram
![Structure diagram](../image_source/26d88e00ef5b361e6a5daf223c10ac28.png)
Structure diagram
General properties
![formula | Cr^(2+) net ionic charge | +2 alternate names | chromous | chromium(II) | chromium(2+)](../image_source/fd34e22ef23ed49e15af2ce715454fbd.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/c7a4b54b9fb5ff3b1f6eed812e15db13.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/461572b6a0161d31d4ce39d6878b2751.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/5814865a584bf246564dbf8d4cb4e1a9.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)