Question

state fazan's rule in chemical bonding​

Answer 1

Explanation:

this is the answer of your question

Answer 2

If two cations have the same size and charge, then the one with pseudo noble gas configuration ( with 18 electrons in the outermost shell) has greater polarising power than the other with noble gas configuration (with 8 electrons in the outermost shell). This explains why CuCl is more covalent than NaCl