Question

According to (n + 1) rule after completing 'np level
the electron enters into
D(n-1)d 2) (n + 1)s 3) nd 4) (n + 1)0​

Answer 1

Answer:

(n+1)s

Explanation:

according to (n+l) value

EX:electron first enter if n=2 then

2s,2p and 3s

Answer 2

answer:

(2) (n+1)s

here's the answer and hope this helps you.