Question

Give the valency electronic configuration and diagrammatic sketch of potassium ( k) having atomic number 19 PLEASE GIVE ME ANSWER FAST ​

Answer 1

Answer:

The electronic configuration of potassium is 2,8,8,1. The valence shell contains 1 electron therefore the valency of potassium is 1.

Answer 2

Answer:

i know electronic configuration

Explanation:

k (19)=$1s^{2} ,2s^{2} ,2p^{6} ,3s^{2} ,3p^{6}, 4s^{1}$

have a nice day

diagrammatic sketch sorry can't draw that here