Select correct statement
1.Cations with 18 electron shells have greater polarising power than the cations with 8-electron shells.
2.Inner shell electrons have a poor shielding effect on the nucleus and thus electronegativity of the 18 electron shell is increased.
3.CuCl is covalent and NaCl is ionic
4.All are correct statements
Posted Date:-2021-03-07 16:03:37