What are decay processes?

A decay process is when something changes into different things over time, just like a cookie breaking apart into smaller pieces.

Imagine you have a big chocolate chip cookie in your hand. It's whole and happy. But after a while, it starts to crumble, maybe because it’s old or it got too hot. Slowly, it turns into smaller bits of cookie, some might be just crumbs, others still have chocolate chips. That’s like a decay process: the big cookie is changing into smaller parts.

In the real world, things like atoms can decay too. An atom might be like our big cookie, whole and full of energy. But over time, it changes into other kinds of particles, just like our cookie turned into crumbs. This happens because the atom is unstable, kind of like a cookie that’s been in the oven too long.

Sometimes, you can watch this happen! If you have a special kind of candy that slowly melts and turns into goo, that's also a decay process, but with candy instead of atoms. A decay process is when something changes into different things over time, just like a cookie breaking apart into smaller pieces.

Imagine you have a big chocolate chip cookie in your hand. It's whole and happy. But after a while, it starts to crumble, maybe because it’s old or it got too hot. Slowly, it turns into smaller bits of cookie, some might be just crumbs, others still have chocolate chips. That’s like a decay process: the big cookie is changing into smaller parts.

In the real world, things like atoms can decay too. An atom might be like our big cookie, whole and full of energy. But over time, it changes into other kinds of particles, just like our cookie turned into crumbs. This happens because the atom is unstable, kind of like a cookie that’s been in the oven too long.

Sometimes, you can watch this happen! If you have a special kind of candy that slowly melts and turns into goo, that's also a decay process, but with candy instead of atoms.