Question

Ello!❤️

☢️Explain Radioactivity...​

Answer 1

Answer:

A radioactive atom is one that spontaneously emits energetic particles or waves (known as radiation). This radiation is emitted when an unstable (i.e. radioactive) nucleus transforms to some other nucleus or energy level. ... Thus, radiation is the primary cause of safety concerns related to nuclear energy.

Answer 2

Hello Mighty Prince

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.

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