Question

The number of protons, neutrons and electrons in particles A to E are given below Particle
Protons
Neutrons
Electrons
A
17
18
17
B
3
4
2
C
18
22
18
D
17
20
17
E
9
10
10
Giving reasons, find a pair of isotopes from the above particles.

Answer 1

Answer:

A and D

Explanation:

isoptopes are those elements have same no of protan