Question

Asseration (A): The elements of the same group have similar chemical properties.
Reason (R) : The elements of the same group have the same number of valence electrons

(i) Both (A) and (R) are true and (R) is the correct explanation of (A).

(ii) Both (A) and (R) are true, but (R) is not the correct explanation of (A),

(iii) (A) is true but (R) is false,

(iv) (A) is false but (R) is true​

Answer 1

Step-by-step explanation:

(i) Both (A) and (R) are true and (R) is the correct explanation of (A)