Question

Which of the following is correct ? (1marks) Ans . Radioactivity is a process requiring catalystRadioactivity is a spontaneous process Radioactivity is characteristic of stable atoms Radioactivity requires supply of energy

Answer 1

Answer:

Radioactivity is a spontaneous process

Explanation:

Radioactivity is a spontaneous process, it's a nuclear phenomenon

Answer 2

Radioactivity is a spontaneous process

Radioactivity is a spontaneous process is the correct answer.

• Certain types of matter have the ability to emit energy and subatomic particles spontaneously, which is known as radioactivity. It's essentially a property of individual atomic nuclei.
• An unstable nucleus will spontaneously dissolve, or decay, into a more stable configuration, but only in a few precise ways, for as by generating specified particles or electromagnetic energy.
• Several naturally occurring elements, as well as artificially manufactured isotopes of the elements, have radioactive decay as a feature.

#SPJ3