Question

(iii)
The elements arranged in correct increasing order of
ionization
potential in a period of the periodic table are:
(a) Carbon, Boron, Nitrogen
(b) Oxygen, Fluorine, Neon
(c) Boron, Beryllium, Lithium
(d) Nitrogen, Carbon, Boron​

Answer 1

Answer:

(b) oxygen ,fluorine , Neon

Answer 2

Explanation:

Increasing Order :O<N<F

So, Along the period from left to right,Ionization Potential increases.

Correct answer is (b) Oxygen, Fluorine, Neon.