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Electonic configuration of an atom i...

Electonic configuration of an atom is 2,8,7, . To which of the following elements would would it be chemically similar ?

A

Nitrogen (Z=7)

B

Fluorine (z=9)

C

Phosphorous (Z=15 )

D

Argon (z=18)

Text Solution

Verified by Experts

The correct Answer is:
B
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