Question

Which is the correct order of atomic radii?
(a) Mg <Al < Na <K
(b) Al <Mg < Na<K
(c) K<Na Mg Al
(d) None of these
Explain the reason for your answer..​

Answer 1

Answer:

none of these

Explanation:

as the given period the atomic radii

decrease as we move from left to right ,

Thus is the second period the correct order of atomic radii is F<0<N

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