Number of electrons in the outermost shell of chloride ion (Cl-) is:
Correct answer: D. 8
- A. 17
- B. 3
- C. 1
- D. 8
Explanation
Chlorine atom has 7 electrons in it's valence shell, however the question is asking about chloride ion which has 1 extra electron. So the correct answer would be 8.
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