EAN of Cr in [Cr(NH3)6] Cl3 is:
Cr is in +3 oxidation state. EAN = Atomic number - oxidation state + 2 × Number of ligands = 24 - 3 + 2 × 6 = 33
EAN of Cr in [Cr(NH3)6]Cl3 is
The effective atomic number (EAN) of 24Cr in [Cr(NH3)6]Cl3 is :