The electronic configuration of sodium is written as 2, 8, 1, but not 2, 9. Explain.

Th electronic configuration of Mn can be written as

The electronic configuration of Mn^(2+) is:

The electronic configuration of Ti^(2+) ion is ………….

The molecular electronic configuration of B_2 is

Electronic configuration calcium atom can be written as

the correct electronic configuration of Cu^(2+) ion is

explain electronic configuration of d- block elements.

What is the electronic configuration of O^(2-) ion?

the ground state electronic configuration of chromium can be written as

The electronic configuration of an atom A is 2, 8, 2 and that of another atom B is 2, 8, 7. What is the formula of the compound formed by the combination of A and B?