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What is nuclear fission and nuclear fusion explain it?

What is nuclear fission and nuclear fusion explain it?

Both fission and fusion are nuclear reactions that produce energy, but the processes are very different. Fission is the splitting of a heavy, unstable nucleus into two lighter nuclei, and fusion is the process where two light nuclei combine together releasing vast amounts of energy.

How do you explain nuclear fusion to a child?

Nuclear fusion happens when the nucleuses (or nuclei) of two atoms collide to create a tremendous amount of energy. Most nuclear fusion happens in stars, such as our sun. Creating nuclear energy through nuclear fusion here on Earth is very difficult because it requires too much heat in order for it to occur.

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What is nuclear fission and fusion explain each with one example?

Fission breaks atomic nuclei into smaller pieces. For example, uranium can fission to yield strontium and krypton. Fusion joins atomic nuclei together. The element formed has more neutrons or more protons than that of the starting material. For example, hydrogen and hydrogen can fuse to form helium.

How does nuclear fission work simple?

In nuclear fission, atoms are split apart, which releases energy. All nuclear power plants use nuclear fission, and most nuclear power plants use uranium atoms. During nuclear fission, a neutron collides with a uranium atom and splits it, releasing a large amount of energy in the form of heat and radiation.

What is the difference between nuclear fission and nuclear fission?

Nuclear fusion occurs when two or more atoms join or fuse together to form a large or a heavier atom….Nuclear Fission vs Nuclear Fusion.

Nuclear Fission Nuclear Fusion
Little energy is needed to split an atom in a fission reaction High energy is needed to bring fuse two or more atoms together in a fusion reaction
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What is a simple definition of nuclear energy?

Nuclear energy is the energy in the nucleus, or core, of an atom. Nuclear energy can be used to create electricity, but it must first be released from the atom.

What is fusion and example?

Nuclear Fusion in the Universe For example, the temperature at the sun’s core is around 15 million degrees Celsius. At this temperature, coupled with very high pressure, two isotopes of Hydrogen, Deuterium, and Tritium, fuse to form Helium and releases a massive amount of energy in the form of heat.

What is nuclear energy simple?

Nuclear energy is energy in the nucleus (core) of an atom. Atoms are tiny particles that make up every object in the universe. This is how the sun produces energy. In nuclear fission, atoms are split apart to form smaller atoms, releasing energy. Nuclear power plants use nuclear fission to produce electricity.

How is nuclear energy kids?

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To produce nuclear power, you need uranium atoms. These are found in uranium, a mineral we can dig up from the ground. When you split a uranium atom into two smaller atoms, it releases heat. This heat is used to produce steam, which turns enormous turbines in a nuclear plant.