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An element A decays into an element C by...

An element A decays into an element C by a two step process `A to B + ._2He^4` and `B to C + 2e^(-)` .Then,

A

`A` and` C` are isotopes

B

`A` and` C are isobars

C

`B` and `C are isotopes

D

`A` and `B` are isobars

Text Solution

Verified by Experts

The correct Answer is:
a
Isotopes A and C have number of protons.
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  • An element A decays into element C by a two-step process : A rarr B + ._2 He^4 B rarr C + 2 e overline Then.

    A
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