Front

What is fission?

Back

Fission is the process of splitting a nucleus into smaller nuclei, releasing a large amount of energy.

Front

What is fusion?

Back

Fusion is the process of combining two small nuclei to form a larger nucleus, also releasing energy.

Front

What happens during a fission reaction?

Back

During a fission reaction, a heavy nucleus splits into smaller nuclei, along with the release of neutrons and energy.

Front

What is the primary fuel for fusion reactions in the sun?

Back

Hydrogen atoms are the primary fuel for fusion reactions in the sun.

Front

How do nuclear power plants generate energy?

Back

Nuclear power plants generate energy through the process of fission, where uranium or plutonium nuclei are split.

Front

What is half-life?

Back

Half-life is the time required for half of the radioactive nuclei in a sample to decay.

Front

What type of radiation is emitted during fission?

Back

Gamma radiation is often emitted during fission reactions.

Front

Can fusion occur naturally?

Back

Yes, fusion occurs naturally in stars, including our sun.

Front

What is a common example of a fusion reaction?

Back

A common example of a fusion reaction is the fusion of hydrogen isotopes to form helium in the sun.

Front

Is radiation always harmful?

Back

No, radiation can be used beneficially in medicine, such as in cancer treatment.