Question

Which of the following is correct order of atomic size ?
(a) Cl < F < Br < I
(b) F < Cl < Br < I
(c) I < Br < Cl < F
(d) Br < I < Cl < F

Answer 1

Answer:

the correct answer is option b

Explanation:

because atomic radius or size decreases across the period as nuclear charges increases and increases down the group as number of shells increases

since < indicates lesser sign..then

F<Cl<Br<I . Hope this was helpful to you

Answer 2

Answer:

b

Explanation:

hope this will help you