Ca^(2+) has completely filled outer shell . Justify your answer. – InterviewSolution

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1.	Ca^(2+) has completely filled outer shell . Justify your answer.
Answer» SOLUTION :`CA^(2+) - K - 2, L- 8 , M - 8 , N - 2` Calcium LOSES two ELECTRONS and they become `Ca^(2+)` ions . Electronic configuration: 2 , 8 , 8

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