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Two atoms are said to be isobars is...

Two atoms are said to be isobars is

A

they have same atomic number but different mass number

B

they have same number of electrons but different number of neutrons

C

they have same number of neutrons but different number of electrons

D

sum of the number of protons and neutrons is same but the number of protons is different.

Text Solution

Verified by Experts

The correct Answer is:
D
Isobars are the atoms with same mass number (i.e., sum of protons and neutrons) but different atomic number (i.e., no. of protons).
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