Question

The least stable nucleus is
​

Answer 1

Answer:

Nuclides contains odd number of both protons and neutrons are the least stable means more radioactive ..

Answer 2

The least stable nucleus is 'highly radioactive nuclide'.

Explanation:

• Nuclear stability can be defined as a nucleus that it does not spontaneously emit any kind of radiation. If the nucleus is unstable, it will have the tendency of emitting some kind of radiation (that makes it radioactive).

• Hence the radioactivity is associated with unstable nucleus.  
• Nuclides with odd number of protons and neutrons are the least stable infers more radioactive.
• Nuclides with even numbers of both protons and neutrons are most stable infers less radioactive.

To know more about stability of the nucleus,

1) Which curve tells about the stability of nucleus

https://brainly.in/question/14911465

2) Ruther ford model of atom could not provide stability to the nucleus​

https://brainly.in/question/10352024