Question

The atom A, B, C have the configuration
A - [Z(90) + n(146)], B - [Z(92) + n(146)].
C - [Z(90) + n(148)] so that:
(a) A and C - Isotopes
(b) A and C - Isotopes
(c) A and C - Isobars
(d) B and C - Isobars
(e) B and C - Isobars
The wrong statement's are:​

Answer 1

Answer:

option a) and c) as isobars have different atomic no. while isotopes have different atomic mass