Chemistry

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Which among the following atoms has high atomic radi?

Explanation:

Also Na and Mg are in the same period, but Na belongs to 1 group and Mg belongs to 2 group, so atomic radius of Na is more than Mg, i.e., Na>Mg. Thus, if we take all these together we get K>Na>MgandK>Ca>Mg. Hence, we can say the atomic radius of K is largest.

By: Pradeep Kumar

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