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the maximum valency of an element with a...

the maximum valency of an element with atomic number `7` is

A

`2`

B

`5`

C

`4`

D

`3`

Text Solution

Verified by Experts

The correct Answer is:
B
Valency is according to valence shall configuration which here is `1s^(2),2s^(2),2p^(3)`, ie. `5`.
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