Discussion :: Physics
- Radioactivity is due to
|
A.
Unstable nucleus |
|
B.
Stable nucleus |
|
C.
Stable electronic configuration |
|
D.
Stable electronic configuration |
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Answer : Option A
Explanation :
Radioactivity is the release of energy and matter due to a change in the nucleus of an atom. Radioisotopes are isotopes that are unstable and release radiation. All isotopes are not radioisotopes. Transmutation occurs when a radioactive element attempts to become stabilized and transforms into a new element.
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