Question

Which one in each of the following pairs is larger in size ?
(a)Na,Al. (b)Na,Mg^+2. (c)S^2-,Cl^-
(d)Fe^2+,Fe^3+. (e)C^4-,F^-

Answer 1

Explanation:

a) size of Na is greater then size of Al

b) size of Na is greater than size of Mg^+2

C)size of S^-2 is greater than size of Cl-

d) size of Fe^+2 is greater than size of Fe^+3

e) size of C^-4 is greater than size of F-

Answer 2

Answer:

a) Na grater than Al

b) Na grater than Mg^+2

c) S^-2 greater than Cl^-

d) Fe^+2 is greater than Fe^3+

e) C^-4 is greater than F^-