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It's called the proton-proton cycle. It's the source of the sun's energy.
Also called nuclear fusion.
Wiki User
∙ 14y ago
Wiki User
∙ 12y agoNuclear fusion is the process of changing hydrogen to helium.
Wiki User
∙ 13y agoFor the creation of Helium, two Deuterium(an isotope of Hydrogen) atoms combine instead of the normal hydrogen atoms.
Wiki User
∙ 11y agoBy nuclear fusion reaction of hydrogen
Wiki User
∙ 11y agonuclear fusion of hydrogen to form helium
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When are hydrogen and helium form?
Hydrogen and helium are formed in Sun.
What temperature did the Universe have when hydrogen and helium formed?
Helium is formed by the fusion of hydrogen at temperatures above 3.106 kelvin.
How are elements beyond hydrogen and helium formed?
Fnxbm
How do you change hydrogen to helium?
D2 + T2 + energy -> 2 He + energy D2 is deuterium, T2 is tritium. Both are isotopes of hydrogen.
Is it true that Hydrogen and Helium were formed by nuclear reaction in the stars and other elements were formed after the Big Bang?
Close, but not exactly. Hydrogen is not formed by nuclear reactions in stars, hydrogen was formed not long after the Big Bang, when the expanding universe had cooled sufficiently that an electron and a proton could combine to form a hydrogen atom. Helium and all the other elements that are heavier than hydrogen, were formed by the process of nuclear fusion, in stars.
When are hydrogen and helium form?
Hydrogen and helium are formed in Sun.
What temperature did the Universe have when hydrogen and helium formed?
Helium is formed by the fusion of hydrogen at temperatures above 3.106 kelvin.
What happens after the hydrogen transform into helium?
Helium is formed by the fusion of hydrogen at temperatures above 3.106 kelvin.
Where were helium and and hydrogen formed?
Hydrogen was initially formed in the 'Big Bang' which initiated this universe. Helium is formed by the fusion of hydrogen atoms, inside stars. This reaction is what causes stars to shine, and give off heat.
What gas is formed when hydrogen atoms fuse?
The gas formed when hydrogen atoms fuse is helium. Stars do this.
What element formed when a hydrogen bomb explodes?
helium
How are elements beyond hydrogen and helium formed?
Fnxbm
Is hydrogen found in the universe formed by stars?
No. The hydrogen in the universe was formed during the Big Bang. Stars consume hydrogen, fusing it into helium.
What does the sun turn into helium?
If you are asking "how helium formed the sun?" then for your information, sun and all the stars are formed mostly from Hydrogen. And if you are asking "How helium is formed in the sun?", the answer is that the Hydrogen in the sun fuses in itself(that's where from the sun get's its energy and luminosity) producing variety of elements like helium, carbon oxygen,iron etc.
Why does the amount of hydrogen in a star decrease?
Because Hydrogen is the fuel of Stars, hydrogen consumed and Helium is formed.
What element is formed when hydrogen nuclei fuse together?
Helium
What elements were formed during stellar evolution?
Everything except Hydrogen & Helium (and part of the Helium is also formed within stars).
