MCQ
Which cation has smallest radius
  • A
    ${K^ + }$
  • B
    $N{a^ + }$
  • C
    $L{i^ + }$
  • $B{e^{2 + }}$

Answer

Correct option: D.
$B{e^{2 + }}$
d
(d) Highest the nuclear charge smallest the atomic size as well as radius also.

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