Question

Which pair of elements of the following sets is likely to have similar chemi
behaviour?
(A)
Na and Al
(B)
Ar and K
(C)
B and Ge
(D)
N and P​

Answer 1

Answer:

D) N and P

Explanation:

N and P are of same group and the chemical behaviour of elements depends on their  electronic config

Answer 2

Answer:

D is correct option in my opinion