Chemistry, asked by hss4913, 2 months ago

Subshell electronic configuration of an atom is 1s2 2s2 2p6 3s2 3p4

. How many

shells are present in this atom?

Answers

Answered by TrustedAnswerer19

46

Answer:

There are three shells present in this atom.

Explanation:

Main quantum number n = 3

Answered by friends1664

1

n = 3

hope it helps you friend!

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