Question

(7) Among the following pairs of nuclides which pair is isobar?
(i) 20 Ca40. 19k39 (ii) 20Ca40 18Ar40
(ii) 6C12, 6C14​

Answer 1

Answer:

3. is the answer 6c12,6c14

Answer 2

Answer:

(ii) 20Ca40 18Ar40

Hope this helps.

Please follow me and mark me as the brainliest answer.

I will follow you back.