Question

Identify the Mg2+ ion from the figure where, n and p represent the number of neutrons and protons respectively.

See the attachment ​

Answer 1

Answer:

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Explanation:

K,L,M Electronic configuration12Mg atom = 2, 8,2 and that of Mg2+ ion = 2, 8. Number of protons in Mg atom = 2+ 8 + 2 = 12. Number of neutrons ...