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What is a star called that has exhausted its supply of hydrogen?
A star that has exhausted its hydrogen supply is called a red giant or a red supergiant, depending on its initial mass. This stage occurs when the star begins to fuse heavier elements in its core, leading to its expansion and eventual evolution into a white dwarf, neutron star, or black hole.
A star that is a has exhausted its supply of hydrogen?
A star that is a white dwarf has exhausted its supply of hydrogen.
What is it called that has exhausted it's supply of hydrogen?
A star that has exhausted the hydrogen in its core will become a red giant or supergiant.
What is a star that has exhausted its supply of hyderogen?
A star that has used up it's hydrogen supply because a "Red Giant". The star increases in diameter as it turns into a red giant.
Is oxygen in a star?
Yes
When a star has exhausted its supply of hydrogen?
When hydrogen in the core of the star is depleted, a balance no longer exists between pressure and gravity. Core contracts, temperatures incrase. This causes outer layers to expand and cool. This star is called a GIANT.
What type of star will a medium sized star change into if it finishes with its H supply?
The first star born
Is it possible to convert hydrogen into oxygen?
Strictly speaking No, however it would be possible inside a star but the star would have to spend millions of years changing the hydrogen into helium, then other bigger elements ect before it becomes oxygen
What is a star called before it is a star?
A star that is forming is called a protostar.
What is your star called?
Our star is called the Sun or Sol.
Is a star born when helium and oxygen combine?
No. A star is born when hydrogen stars fusing.
What is exploding during a super nova?
During a super-nova, a star explodes its outer-layers into a gaseous state. The massive explosion is triggered by the nuclear fusion in the core of the sun. The prossess of the elements fusion are hydrogen, helium, oxygen, carbon, iron, and uranium. Uranium is only found in hypergiant stars. When all of the fule is exausted, the star explodes each shell in order, until a white dwarf, nuetron star, or a black hole is left.
