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The above orbital diagram shown the electronic configuration of

Chemistry
JAMB 2015
The above orbital diagram shown the electronic configuration of
  • A. chlorine
  • B. nitrogen
  • C. calcium
  • D. neon
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Correct Answer: Option B
Explanation
Nitrogen has an electronic configuration of 7 i.e
1s2 2ps2 2p3. option A,C,D are chlorine 17, calcium 20, neon 10

There is an explanation video available below.

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Explanation Video

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