Question

Q. 16
1)
The electronic configuration of an element with atomic number 7 ie nitrogen atom is
132, 232, 2p2p!
2)
152, 252, 2p: 2p12p!
3)
152, 2s+, 2p
4)
182, 28² 2p: 2p;​

Answer 1

Answer:

1s(2) 2s(2) 2p (3)

Explanation:

According to aufbau rule, if we fill electrons, we get this electronic configuration

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Answer 2

Answer:

1s2, 2s2, 2p3

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