Question

Write electronic
configuration of K and
CL​

Answer 1

Answer:

Electronic configuration of K is

1s2 2s2 2p6 3s2 3p6 4s1 =[Ar] 4s¹

Electronic configuration of Cl is

1s2 2s2 2p6 3s2 3p5 =[Ne] 3s² 3p⁵

Answer 2

Answer:

Explanation:

When we write the configuration we'll put all 19 electrons in orbitals around the nucleus of the Potassium atom. In writing the electron configuration for Potassium the first two electrons will go in the 1s orbital. ... Therefore the Potassium electron configuration will be 1s22s22p63s23p64s1.