Question

what is radioactive decay ​

Answer 1

Answer:

Radioactive decay is the process by which an unstable atomic nucleus loses energy by radiation. A material containing unstable nuclei is considered radioactive. Three of the most common types of decay are alpha decay, beta decay, and gamma decay, all of which involve emitting one or more particles or photons.

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Answer 2

Answer:

Do substances that have radiation and they are not stable and causes harmful effect to living organism as well as non living organism are known as radioactive decay

Explanation:

Example of the substance that containing alpha radiation atoms that are very unstable in nature according to NASA this is very e on degradable to our economy and for our environment