Nuclear Chemistry

Front

What is nuclear fusion?

Back

Nuclear fusion is the process by which multiple small atomic nuclei join together to form a heavier nucleus, releasing a large amount of energy.

Front

What is nuclear fission?

Back

Nuclear fission is the process of splitting a heavy atomic nucleus into smaller nuclei, accompanied by the release of energy.

Front

What is a radioactive material?

Back

A radioactive material is a substance that contains unstable nuclei that can decay and emit radiation.

Front

What happens during alpha decay?

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During alpha decay, an atomic nucleus emits an alpha particle (2 protons and 2 neutrons), resulting in a new element with a lower atomic number.

Front

What is the main benefit of nuclear fusion reactions?

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The main benefit of nuclear fusion reactions is the production of large amounts of energy with minimal radioactive waste.

Front

What are the products of nuclear fission?

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The products of nuclear fission include smaller nuclei (fission fragments), free neutrons, and a significant amount of energy.

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What is the difference between fission and fusion?

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Fission involves splitting a heavy nucleus, while fusion involves combining light nuclei to form a heavier nucleus.

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What is a chain reaction in nuclear chemistry?

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A chain reaction is a series of reactions where the products of one reaction initiate further reactions, commonly seen in nuclear fission.

Front

What is the role of neutrons in nuclear reactions?

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Neutrons can initiate fission reactions and are also produced during fission, contributing to the chain reaction.

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What is radioactive decay?

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Radioactive decay is the process by which an unstable atomic nucleus loses energy by emitting radiation.