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radioactive

Pronunciation: [ˌreɪdiəʊˈæktɪv]

Word

Learn how to use radioactive in a sentence: 6 audio examples across 2 meanings.

Context: “science”

(adjective) a term used to describe materials that give off radiation. These materials can be found in nature or made by humans. They are special because they release energy that can be harmful.

Example

Uranium is a radioactive element used in some power plants to produce energy.

Example

Lead is not radioactive; it does not give off harmful radiation.

Example

What is the difference between radioactive and non-radioactive materials?

Context: “health”

(adjective) when something is related to the potential health risks from radiation. This can be important in hospitals or research labs where safety is very important.

Example

Doctors take special precautions when working with radioactive materials to protect their patients.

Example

This area is safe because it does not have any radioactive waste.

Example

How can we ensure that the radioactive materials are handled safely?

How to pronounce radioactive

Pronunciation: [ˌreɪdiəʊˈæktɪv]

Listen and repeat as many times as you need.

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