Nuclear Fission & Fusion

Front

What is Nuclear Fission?

Back

Nuclear fission is a nuclear reaction in which a large atomic nucleus splits into smaller nuclei, along with the release 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 in the process.

Front

What is required for Nuclear Fission to occur?

Back

Nuclear fission requires high-speed neutrons and an unstable isotope.

Front

Which process releases more energy, Fission or Fusion?

Back

Fusion releases more energy than fission, but fission is currently more controllable.

Front

What is a common use of Nuclear Fission?

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Nuclear fission is commonly used in nuclear power plants and atomic bombs.

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What happens during Nuclear Fission?

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During nuclear fission, a large isotope is hit with neutrons, causing it to split and release energy.

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Is Nuclear Fission controllable?

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Yes, nuclear fission can be controlled in nuclear reactors to produce energy.

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What is a byproduct of Nuclear Fission?

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A byproduct of nuclear fission is radioactive waste, which can be hazardous.

Front

What is the main fuel used in Nuclear Fission?

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The main fuel used in nuclear fission is uranium-235 or plutonium-239.

Front

What is the difference between Fission and Fusion?

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Fission splits a heavy nucleus into smaller ones, while fusion combines light nuclei to form a heavier one.