Question

ᵂᴴᴬᵀ ᴵˢ ᴿᴬᴰᴵᴼᴬᶜᵀᴵᵛᴵᵀᵞ?

Answer 1

Explanation:

1. Radioactive decay is the process by which an unstable atomic nucleus loses energy by radiation.
2. The property of emission of radioactive rays from radioactive element is termed as radioactivity .
3. Atoms become unstable due to large neutron to proton ratio. Such unstable nucleus emitted some radiations and convert into someone other stable nucleus and know as radioactive rays

Hope u understand

Answer 2

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