Because it is a fission process, not fusion
Nuclear energy typically refers to fission, where atoms are split to release energy. Fusion energy involves merging atoms to release energy, mimicking the process that powers the sun. Fusion has the potential to generate more energy and produce less waste compared to fission.
The nuclear fusion is not used now as a source of energy; probable possible in a far future.
Nuclear fusion.
Nuclear fusion is unsure now at industrial scale.
nuclear fusion
The major source of energy the sun produces is nuclear fusion at its core, where hydrogen atoms combine to form helium, releasing immense amounts of energy in the process. This process fuels the sun by converting mass into energy through Einstein's famous equation, E=mc^2.
The two processes that produce nuclear changes are nuclear fusion and nuclear fission. Nuclear fusion involves combining two atomic nuclei to form a heavier nucleus, while nuclear fission involves splitting a heavy nucleus into smaller ones. Both processes release a large amount of energy.
Nuclear fission is the process of splitting a nucleus with a large mass into two nuclei with smaller masses. The energy released can then be used to produce electricity. Nuclear fusion is the process of merging nuclei with smaller masses into a nucleus with a larger mass. The energy released by this reaction may someday be used to produce electricity. In other words, Nuclear Fusion is the exact opposite of Nuclear fission. While Nuclear Fission is splitting a nucleus into two nuclei, nuclear fusion is merging two nuclei into a nucleus.
They release energy, which comes out from co2/carbon dioxide. Then they also release a form of gas, which i do not have a name for right now, but yes they do release energy, and c02 which is carbon dioxide.
Early scientists thought that the sun produced its energy through gravitational contraction, but this theory was later disproven by the discovery of nuclear fusion. Nuclear fusion, a process where hydrogen atoms combine to form helium with the release of energy, is now known to be the main source of the sun's energy.
In the sun's core, hydrogen atoms are fusing together to form helium through the process of nuclear fusion. This fusion reaction releases a tremendous amount of energy in the form of light and heat, which powers the sun and provides the energy for life on Earth.
Up to now only in H-bombs. Experiments in fusion are on going though.