Question

An example of radio active elements is uranium​

Answer 1

Answer:

For example, uranium and thorium are two radioactive elements found naturally in the Earth's crust. Over billions of years, these two elements slowly change form and produce decay products such as radium and radon. During this process, energy is released. One form of this energy is alpha radiation.

Answer 2

Explanation:

Uranium and Thorium are two radioactive elements found naturally ......

I think this answer will help...