Question

d1 d2 d3 d4 d5 d6 d7 d8 d9 d10 stability oder
you can answer in short.

Answer 1

This is the order of d orbital.Hope you understand.

Answer 2

Answer:

$d1 < d2 < d3 < d4 < d5 > d6 < d7 < d8 < d9 < d10$

Explanation:

Solution :-

Theory :-

1. According to the Aufbau principle , electron with the same spin are filled first .

2. Hence when coming to d orbitals , stability of half filled and filled d orbitals is more than the rest .

Therefore , the order of stability is

$d1 < d2 < d3 < d4 < d5 > d6 < d7 < d8 < d9 < d10$