1.

If the ionic radii of K^(+) and F^(-) are nearly the same (i.e., 1.34 Å), then the atomic radii of K and F respectively are:

Answer»

1.34 Å, 1.34 Å
0.72 Å, 1.96 Å
1.96 Å, 0.72 Å
1.96 Å, 1.34 Å

Answer :C


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