Question

The radii of F, F-,o,o-2 are in the order of
a) o-2 > F- > F > o
b) F- > O-2 > F >o
c) o-2 > o > f- > F
d) o-2 > o > F- > F

Answer 1

Answer:

option (a) is correct.

Explanation:

we have for any element,

size of anion > size of neutral atom.

Also we know size of anion increases with increase in nuclear charge.

so , option (a) is correct.