Question

write the electronic configuration of the most stable cation of the element having the lowest ionization potential value and belonging to the 4th period.justify your answer​

Answer 1

Explanation:

Potassium is the most stable cation in 4th period and it has lowest ionisation potential in 4th period.

Electronic configuration of Potassium is:-

1s² 2s² 2p6 3s² 3p6 4s¹