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Isotopes of hydrogen can fuse to make helium. For example, a hydrogen-2 atom (which contains one proton and one neutron) can fuse with a hydrogen-3 (which contains one proton and two neutrons) atom to form helium-4 (which contains two protons and two neutrons) plus a free neutron. This reaction liberates a lot of heat, to the point where the atoms around it glow, giving of light.
The fusion reaction requires a lot of pressure and heat to start, but it gives off heat rather than consuming it.
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DevinIn stars, such as the Sun, hydrogen atoms undergo nuclear fusion to form helium. This process releases a tremendous amount of energy in the form of light and heat. The energy is released because the mass of the helium nucleus is slightly less than the combined mass of the original hydrogen atoms, following Einstein's famous equation E=mc^2.
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Can helium be turned into hydrogen to produce energy?
Helium cannot be turned into hydrogen to produce energy. Helium and hydrogen are two different elements with different atomic structures and properties. However, fusion reactions involving hydrogen isotopes such as deuterium and tritium can produce energy in a process known as nuclear fusion.
What process release the energy in the sun?
The energy in the sun is released through nuclear fusion. This process involves the fusion of hydrogen atoms to form helium, releasing large amounts of energy in the form of heat and light.
How is helium which is produced by the conversion of hydrogen into energy related to the solar core?
Helium is produced in the solar core through nuclear fusion reactions, which convert hydrogen into helium, releasing enormous amounts of energy. This process is crucial for the sun to maintain its energy output and support life on Earth.
What energy transformation occurs in the sun?
In the sun, nuclear fusion reactions convert hydrogen into helium, releasing large amounts of energy in the form of heat and light. This process is the transformation of nuclear energy into thermal and electromagnetic energy.
Can helium be used as a type of energy source?
Helium itself is not a practical energy source as it is an inert gas and does not readily undergo chemical reactions to release energy. However, helium can be used in certain types of nuclear fusion reactions as a fuel source. Currently, research is being done to harness the energy potential of helium in fusion reactors as a clean and efficient energy source for the future.
