Helium atoms
Helium
Oxygen is produced through repeated hydrogen fusion in stars. One such process would start with the hydrogen atoms fusing to form helium. And then the helium would fuse to form beryllium. That in turn would fuse to create oxygen.
hydrogen,All stars are composed primarily of hydrogen. Stars can also contain some other elements such as helium, but hydrogen accounts for the majority of a star's composition.
nebula
A nuclear reaction - either fusion or fission - is required to turn matter into energy.
Hydrogen and helium. It's better to ask which two ELEMENTS make up the bulk of the stars, since ALL elements in a star are in the gaseous state.
The products of hydrogen fusion are helium and energy.
The sun's energy (and that of all other stars) comes from nuclear fusion. The nuclei of hydrogen atoms (ie protons) fuse together to produce helium and release energy.
A cloud of hydrogen gas which has the potential of fusing and creating energy in the form of heat or light - or stars.
Stars like our sun and hydrogen bombs produce energy through nuclear fusion.
Nuclear fusion, usually by fusing hydrogen-1 to helium-4.
Nuclear fusion, usually by fusing hydrogen-1 to helium-4.
Nuclear fusion, usually by fusing hydrogen-1 to helium-4.
The nuclear fusion of hydrogen produces helium and energy at the cost of some mass following the conversion rate e=mc^2
No. The hydrogen in the universe was formed during the Big Bang. Stars consume hydrogen, fusing it into helium.
No. Standard sized young Stars are made up of hydrogen atoms fusing themselves into helium atoms and giving off lots of Energy.
No. Stars that have depleted the hydrogen in their cores may start fusing heavier elements.
The main sequence stars are stars that fuse hydrogen, so the stars that have left the main sequence are the ones that have basically run out of hydrogen. They are the Red Giant stars, Supergiant stars and White Dwarf stars.