See image β AITS & Test Series Chemistry Question
Question
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Answer: 00007.65
π‘ Solution & Explanation
ο¨ ο©h h 1 3 2ο° ο° ο« ο½ ο¬ο¬ 3 ο ο½ ο¬ , this means the electron belongs to n = 4(principal shell) 2 2 n 2 2 z 3 E
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