Question

What is the valence electron configuration for the potassium atom?

Answer 1

Answer:

Explanation:

1s^2,2s^2 2p^6,3s^2 3p^6,4s^1

Answer 2

Answer:

The atomic number of Potassium is 19.

So, it's electronic configuration will be -

(2,8,8,1)

Extra information-:

Potassium is a metal because it has only one electron in the outermost shell. It, while forming a bond, will lose one electron to get the noble gas configuration.