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Most commonly, a hydrogen nuclei is simply a proton. If you are dealing with a hydrogen isotope (H2 or H3) then it is a proton and 1 or 2 neutrons. Most commonly, a hydrogen nuclei is simply a proton. If you are dealing with a hydrogen isotope (H2 or H3) then it is a proton and 1 or 2 neutrons.
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What does nuclear fusion convert hydrogen into?
Nuclear fusion converts hydrogen atoms into helium atoms. In the fusion process, hydrogen nuclei combine to form helium nuclei, releasing a large amount of energy in the form of heat and light.
What is para and ortho hydrogen?
A molecule of diatomic hydrogen (hydrogen gas) contains two hydrogen atoms. The nucleus of each aton (a protron) is spinning. Depending upon the direction of the spin of the two nuclei, the hydrogens are of two types: ortho or para. Ortho-hydrogen molecules are those in which the spins of both the nuclei are in the same direction. Para-hydrogen is when the spins of both the nuclei are in the opposite directions. Ordinary hydrogen gas is an equilibrium mixture of ortho and para hydrogen. The amount of ortho- and para-hydrogen varies with temperature. At 0°K, hydrogen contains mainly para-hydrogen which is more stable. At the temperature of liquid of air, the ratio of ortho- and para-hydrogen is 1 : 1. At the room temperature, the ratio of ortho- to para-hydrogen is at its maximum of 3 : 1. Even at very high temperatures, the ratio of ortho- to para-hydrogen can never be more than 3 : 1. So, it is possible to get pure para hydrogen by cooling ordinary hydrogen gas to a very low temperature (close to 20 K) but it is never possible to get a sample of hydrogen containing more than 75% of ortho hydrogen.
What accurately describes the main reaction that generates the Sun's light?
The main reaction that generates the Sun's light is nuclear fusion, specifically the fusion of hydrogen atoms into helium. This process releases a tremendous amount of energy in the form of light and heat, which is what sustains the Sun's brightness and warmth.
When the two hydrogen nuclei fuse what is the composition of the resulting nucleus What particle has been changed?
Helium
Which element in the universe was made after the big bang before any stars where made?
Scientists reckon that Hydrogen nuclei were the first to form (being the most simple element), around a few milliseconds after the `big bang`. Between 3 and 20 minutes they reckon that helium nuclei were the next to be formed. They then say that these nuclei were not able to capture electrons until around 379,000 years later.
What gas is the center of the sun made of?
- hydrogen nuclei waiting to be fused into helium and - helium which has been fused from hydrogen nuclei
How are hydrogen nuclei different from helium nuclei?
The main difference is that hydrogen nuclei have 1 proton whereas helium nuclei have 2 protons. The number of neutrons depends on the "isotope". Usually, a hydrogen nucleus does not have neutrons and is simply a proton. The helium nucleus usually has 2 neutrons.
When the nuclei of hydrogen and lithium are fused together what element is produced?
When the nuclei of hydrogen and lithium are fused together, helium is produced.
What does the sun convert into helium?
Hydrogen Nuclei
What element is formed when hydrogen nuclei fuse together?
When hydrogen nuclei fuse together, they can form helium. This fusion process is the energy source for stars, including our sun, where hydrogen nuclei combine to form helium through a series of nuclear reactions.
Hydrogen nuclei collide at high speeds to form helium nuclei this reaction is called?
Fusion
What happen in the core that marks the birth of a star?
Nuclear fusion, converting hydrogen nuclei into helium nuclei.
What happens in the core that marks the birth of a star?
Nuclear fusion, converting hydrogen nuclei into helium nuclei.
What nuclei bond together during the solar nuclear reaction?
During the solar nuclear reaction, hydrogen nuclei (protons) bond together to form helium nuclei through a process called nuclear fusion. This fusion involves the conversion of hydrogen into helium, releasing a large amount of energy in the form of light and heat.
What nuclei are fused in the nuclear reaction of a hydrogen bomb?
In a hydrogen bomb, hydrogen isotopes such as deuterium (2H) and tritium (3H) are fused together to form helium. The main reaction involves the fusion of deuterium and tritium nuclei to create a helium nucleus, along with a neutron and release of a large amount of energy.
What does nuclear fusion create inside of stars?
Inside the sun, nuclear fusion creates helium nuclei from...a. oxygen nuclei. b. beryllium nuclei.c. carbon nuclei.d. hydrogen nuclei.The answer is d. hydrogen nuclei.
What is the simplest form of fusion that occurs in stars?
Hydrogen nuclei (protons) fuse together and produce helium nuclei
