Question

Isotopes contain a. Same nuclear charge but different mass number b. Different nuclear charge but same mass number c. Same nuclear charge and same mass number d. Same number of neutronsns (B) Assertion and Reasoning Direction : in the following questions , a statement of assertion (A) is followed by a statement of reason (R) . Mark the correct choice as : a. Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A) b. Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A) c. Assertion (A) is true but reason(R) is false d. Assertion (A) is false but reason(R) is true​

Answer 1

Answer:

Atoms of different elements having different atomic no. but same mass no. are called isobars.