Question

16. Which of the following statements is/are correct?
(A) Isotopes have same number of nucleons (B) Isobars have same number of protons
(C)Isotones have same number of neutrons
(D) Isobars are atoms of same elements
​

Answer 1

(C) Is he correct answer

Isotones : The element having different atomic numbers and different mass numbers but same no. of neutrons are known as isotopes .