Q. If the atomic number of Krypton is 36, then its electronic configuration is:
A) 2,8,20,6
B) 2,8,18,8
C) 2,18,8,8
D) 2,18,16
✔ Correct Answer: 2,8,18,8
Exam Insight
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A) 2,8,20,6
B) 2,8,18,8
C) 2,18,8,8
D) 2,18,16
✔ Correct Answer: 2,8,18,8
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