Chemistry, asked by yadavdresses6252, 8 days ago

Does sodium or aluminum have a larger atomic radius?

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Answered by jinalandaaravchannel

Answer:

You see the size of the atom decreases as we move from left to right in a period. So observe the 3rd period . From left to right first comes sodium, then magnesium and then aluminum. So it is clear that sodium has the largest atomic radius among three

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