Use Hund’s rule to derive the electronic configuration of Ce3+ ion, and calculate its magnetic moment on the basis of ‘spin-only’ formula.

The atomic number of cerium (Ce) is 58. The correct electronic configuration of Ce^(3+) ion is

Calculate the 'spin only' magnetic moment of M^(2+) ion (Z=27).

Write down the IUPAC name for each of the following complexes and indicate the oxidation state, electronic configuration and coordination number. Also give magnetic moment of the complex: [CrCI_3(py)_3]

Calculate the magnetic moment (spin only) of manganese in K_4[Mn(NCS)_6] .

Write down the IUPAC name of the following complex and indicate the oxidation state, electronic configuration and coordination number. Also give stereochemistry and magnetic moment of the complex : CrCl_3(py)_3

Write down the IUPAC name for each of the following complexes and indicate the oxidation state, electronic configuration and coordination number. Also give and magnetic moment of the complex: [Co(NH_3)_5CI]CI_2

Write down the IUPAC name for each of the following complexes and indicate the oxidation state, electronic configuration and coordination number. Also give stereochemistry and magnetic moment of the complex: K[Cr(H_2O)_2(C_2O_4)_2].3H_2O

Which of the following ions show higher spin only magnetic moment value ?

Which of the following metallic ions have almost same spin only magnetic moment ?

The transition metal ion that has ‘spin-only’' magnetic moment value of 1.73 is