Question

Q) Both Isobars exhibits similar
1) Mass number
2) Atomic mass Iso electronic ions exhibits similar
3) No.of nucleons
4) Both 1 & 3​

Answer 1

Explanation:

Atoms of chemical elements having same atomic mass but a different atomic number are called Isobars. The sum of the number of protons and neutrons together form the atomic mass. ... By now we know that the atomic masses in isobars are same. Therefore, they have similar physical properties.

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Answer 2

Answer:

both 1 and 3 us the correct answer