Fusion and Fission

Front

What is nuclear fission?

Back

Nuclear fission is a nuclear reaction in which a heavy nucleus splits into two lighter nuclei, releasing a large amount of energy.

Front

What is nuclear fusion?

Back

Nuclear fusion is a nuclear reaction in which two light atomic nuclei combine to form a heavier nucleus, releasing energy.

Front

What is one benefit of nuclear fission?

Back

A large amount of energy is produced.

Front

What is a major risk associated with nuclear fission?

Back

The production of radioactive waste that requires long-term storage.

Front

What is the primary fuel used in nuclear fission reactions?

Back

Uranium-235 is the primary fuel used in nuclear fission reactions.

Front

What conditions are necessary for nuclear fusion to occur?

Back

High temperature and pressure are necessary for nuclear fusion to occur.

Front

What is the main difference between fission and fusion?

Back

Fission involves the splitting of a heavy nucleus, while fusion involves the combining of light nuclei.

Front

What is a common application of nuclear fission?

Back

Nuclear fission is commonly used in nuclear power plants to generate electricity.

Front

What is a common application of nuclear fusion?

Back

Nuclear fusion is the process that powers the sun and other stars.

Front

What is the role of a neutron in nuclear fission?

Back

A neutron initiates the fission process by colliding with a heavy nucleus.