Question

Ello❤

explain radioactivity ✌​

Answer 1

Answer:

Here is ur answer mate

Radioactivity is a physical, not a biological, phenomenon. Simply stated, the radioactivity of a sample can be measured by counting how many atoms are spontaneously decaying each second. This can be done with instruments designed to detect the particular type of radiation emitted with each "decay" or disintegration.

Hope it helps u plz mark as brainliest