Uranium is an element that is often used in nuclear power plants. Uranium atoms are very large, and the substance can be dangerous if it is not carefully contained. What is true about all uranium atoms?

The answer for this is that they each have the same number of protons.

Explanation:

Plutonium is an element that is also used in nuclear power plants, because of the same amount of protons in it, plutonium is used in nuclear power plants.

The fact about all uranium atoms is that they have the same number of protons that make them very large and can be harmful if not carefully treated.

same number of protons