Question

Write electronic configuration of 17Cl

Answer 1

Answer:

1s2 2s2 2p6 3s2 3p5 in quantum mechanical model

Explanation:

for class 9th it should be 2,8,7

Answer 2

Answer:

1s²

2s² 2p⁶

3s² 3p⁵

Explanation:

hope it helps