Hydrogen and helium are, by far, the most abundant substances in the universe.
No. Stars that have depleted the hydrogen in their cores may start fusing heavier elements.
All stars fuse hydrogen into helium - the slight difference in atomic weight between 4 hydrogen atoms and one helium atom, is given off as radiation.
These elements are found in are very important in each of the five stars. all five stars because the elements
For stars on the main sequence, Hydrogen and helium.
None of them. Stars turn hydrogen into helium through thermonuclear fusion.
All stars contain hydrogen and helium.
Hydrogen And Helium
Hydrogen and helium
All of them - but mostly hydrogen & helium.
No. Stars that have depleted the hydrogen in their cores may start fusing heavier elements.
All stars fuse hydrogen into helium - the slight difference in atomic weight between 4 hydrogen atoms and one helium atom, is given off as radiation.
Stars are made of hydrogen and helium.
Helium
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.
Stars contain hydrogen, helium and a little iron.
Stars are primarily hydrogen and helium.
Helium atoms