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Question
Write the valence shell electronic configuration of group-15 elements.
Solution
General electronic configuration of group-15 elements are ns2 np3.
- Nitrogen – [He] 2s2 2p3
- Phosphorous – [Ne] 3s2 3p3
- Arsenic – [Ar] 3d10 4s2 4p3
- Antimony – [Kr] 4d10 5s2 5p3
- Bismuth – [Ne] 4f14 5s10 6s2 6p3
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