The electronic structure `(n-1) d^(1-10) ns^(0-2)` is characteristic of

(n-1)d^(10)ns^(2) is the electronic configuration of

(n-1)d^(10)ns^(2) is the electronic configuration of

(n-1)d^(10)ns^(2) is electronic configuration of …..

The element having the lowest atomic number and a ground state electronic configuration of (n-1) d^(6)ns^(2) is placed in:

The element having the lowest atomic number and a ground state electronic configuration of (n-1) d^(6)ns^(2) is placed in:

Elements Zn, Cd and Hg with electronic configuration (n-1)d^(10) ns^(2) do not show most of transition elements properties. Give reason.