Question

The correct order of radii is
(a) N < Be < B (b) F²⁻ < O²c < N³⁻
(c) N < Li < K (d) Fe³⁺ < Fe²⁺ < Fe⁴⁺

Answer 1

Explanation:

The correct order of radii is

(a) N < Be < B

(b) F²⁻ < O²c < N³⁻

(c) N < Li < K

(d) Fe³⁺ < Fe²⁺ < Fe⁴⁺

Answer 2

Answer:

(c) is correct options.✔