Chemistrymedium · Past Paper
How many valence electrons are present in Nitrogen (Z=7)?
A2
B5
C7
D3
✓ Correct Answer: B — 5
Nitrogen has a configuration of 2, 5. The outer shell contains 5 electrons.
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✓ Correct Answer: B — 5
Nitrogen has a configuration of 2, 5. The outer shell contains 5 electrons.
Share this question