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What is the process in which the nuclei of two atoms combine to form a larger nucleus?
The process in which the nuclei of two atoms combine to form a larger nucleus is called nuclear fusion. This process releases a large amount of energy, such as in the sun where hydrogen atoms fuse to form helium. Fusion is the opposite of nuclear fission, which is the splitting of a larger nucleus into two smaller nuclei.
What is the combining of two small nuclei to produce heat and one larger nuclei called?
Nuclear fusion is the process of combining two small nuclei to produce heat and one larger nucleus. This process releases a large amount of energy and is the same process that powers the sun and stars.
Which energy releases smaller nuclei to form a larger nucleus?
You are thinking of nuclear fusion, where in the stars hydrogen forms into helium with energy release
What is the process that causes the sun to produce energy?
The sun produces its thermal energy through nuclear fusion. Gravity forces the stellar matter into a smaller and smaller sphere until the pressures and temperatures at the center of the stellar mass becomes so hot that the star's center supports sustained nuclear fusion reactions, usually combining Hydrogen into Helium. Larger stars go on to combine Helium into Carbon, Carbon into Nitrogen, Nitrogen into Oxygen, Oxygen into Fluorine, and so on. . In stellar nuclear fusion, the sum of the mass of the elements before the fusion reaction occurs is larger than the sum of the mass of the product elements. This means that some mass has been lost in the process. This "lost" matter has not actually been lost, but has been converted into electromagnetic energy. It is this fusion-driven matter-to-energy conversion process that causes the sun to produce energy.
What is the process called in which atomic nuclei combine to form a large nucleus releasing huge amounts of energy?
In nuclear physics and nuclear chemistry, nuclear fusionis the process by which multiple like-charged atomic nuclei join together to form a heavier nucleus. It is accompanied by the release or absorption of energy, which allows matter to enter a plasma state.The fusion of two nuclei with lower mass than iron (which, along with nickel, has the largest binding energy per nucleon) generally releases energy while the fusion of nuclei heavier than iron absorbs energy; vice-versa for the reverse process, nuclear fission. In the simplest case of hydrogen fusion, two protons have to be brought close enough for their mutual electric repulsion to be overcome by the nuclear force and the subsequent release of energy.
Are hydrogen or oxygen atoms used to produce helium atoms with larger masses in nuclear fusion?
Hydrogen atoms are used to produce helium atoms with larger masses in nuclear fusion. During the fusion process, hydrogen isotopes (such as deuterium and tritium) combine to form helium, releasing vast amounts of energy in the process. Oxygen atoms are not typically involved in nuclear fusion reactions to produce helium.
What is events of occurring in the sun?
Nuclear fusion: mainly of hydrogen into helium. To a lesser extent there is fusion of helium into larger elements - all the way to iron.
Is fusion a mechanical or chemical or nuclear?
Fusion of smaller atoms to form larger atome is a nuclear change. Ex: 4 hydrogen atoms FUSE to form an atom of helium through a compeles set of nuclear reactions.
Is fusion a chemical a mechanical or a nuclear?
Fusion of smaller atoms to form larger atome is a nuclear change. Ex: 4 hydrogen atoms FUSE to form an atom of helium through a compeles set of nuclear reactions.
What are the particles for the nuclear fusion in stars?
A variety of different fusion reactions are possible. In our sun, which is classified as medium sized, it is fusion of hydrogen nuclei, ie protons, to form helium. In larger stars, especially red giants, larger nuclei react in fusion, so that larger and heavier nuclei get formed.
What is the process in which the nuclei of two atoms combine to form a larger nucleus?
The process in which the nuclei of two atoms combine to form a larger nucleus is called nuclear fusion. This process releases a large amount of energy, such as in the sun where hydrogen atoms fuse to form helium. Fusion is the opposite of nuclear fission, which is the splitting of a larger nucleus into two smaller nuclei.
How does nuclear produce new elements?
Inside stars, nuclear fusion combines smaller nuclei into larger nuclei, thus creating heavier elements
What can you infer about helium from the fact that it is made by a nuclear fusion reaction inside the sun?
That the mass of a helium nucleus is larger than the mass of the hydrogen nucleus. Also, since the star uses this process to produce energy, that the helium atom has less energy than the original hydrogen atoms - and therefore also less mass.
What can you infer about helium from the fact that it is made by nuclear fusion reactions inside the sun?
That the mass of a helium nucleus is larger than the mass of the hydrogen nucleus. Also, since the star uses this process to produce energy, that the helium atom has less energy than the original hydrogen atoms - and therefore also less mass.
What is the combining of two small nuclei to produce heat and one larger nuclei called?
Nuclear fusion is the process of combining two small nuclei to produce heat and one larger nucleus. This process releases a large amount of energy and is the same process that powers the sun and stars.
Two isotopes of hydrogen fuse to form a neutron plus the larger element?
The two isotopes that you are referring to are deuterium (2H) and tritium (3H). When they undergo nuclear fusion, they combine to form a neutron (1n) and helium-4 (4He). This reaction releases energy and is the principle behind nuclear fusion reactions in stars and potentially in future fusion power plants.
What can you infer about helium from the fact that it's made by nuclear fusion reactions inside the sun?
That the mass of a helium nucleus is larger than the mass of the hydrogen nucleus. Also, since the star uses this process to produce energy, that the helium atom has less energy than the original hydrogen atoms - and therefore also less mass.
