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What process changes hydrogen to helium in a star?

Updated: 9/19/2023
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Curleycarly23

Lvl 1
7y ago

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the process is called "nuclear fission ". that means the combining of two hydrogen atoms into one , that is helium . it generates huge amount of energy . it has not yet been done sucessfuly by humans , because it is unstable .however we have controlled nuclear fission . that is just the reverse of it

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Q: What process changes hydrogen to helium in a star?
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What process does hydrogen changes to helium during a star's life cycle?

Nuclear fusion


What nuclear process is occurring during the main sequence star?

Hydrogen -> Helium


What combines to form helium atoms in a star?

Helium atoms in a star are formed through the process of nuclear fusion. In the core of a star, hydrogen atoms combine through a series of fusion reactions to form helium atoms. This happens when hydrogen atoms collide and fuse together, releasing energy in the process.


What is the process that generates energy in the core of the main sequence star?

The process is nuclear fusion of hydrogen. All stars at their main sequence converts hydrogen to helium giving large energy by during hydrogen atoms into helium nucliiFusion of hydrogen.


What is the process that generates energy in the core of a main sequence star?

The process is nuclear fusion of hydrogen. All stars at their main sequence converts hydrogen to helium giving large energy by during hydrogen atoms into helium nucliiFusion of hydrogen.


What is a fuel for a star?

Most stars process Hydrogen using nuclear fusion and turn it into Helium.


Why would an older main sequense star be composed of a higher percentage of helium than a young main sequence star?

A star's nuclear fusion reaction converts hydrogen into helium, and generates energy through this process. A "new" star has a fairly low percentage of helium, but over the course of billions of years, it fuses the hydrogen "fuel" into helium "ash".


What element is the sun mostly made of?

well the sun gets its name by just spiningb a star so its a star . comment please


Where does a star get its energy?

By converting hydrogen to helium using nuclear fusion


What do you call a star out of gas?

Technically, they never run out of gas. A process called fusion combines huge amounts of hydrogen to make helium. When all of the hydrogen runs out, fusion takes place on the helium and the star rapidly increases in size.


What star in the life cycle of stars fuses hydrogen and helium?

A "red giant" star can fuse both hydrogen (in the star's outer shells) and helium (in the core).


Why must a star convert helium after it has converted all of its hydrogen to helium?

Helium is the star's source of energy and if it has no energy the star would die.