Because without hydrogen and helium, stars wouldn't shine, not even the faintest stars! And plus if you mix them two together, there is a bang e.g helium balloon and and fire=BANG!
Stars are made up of those two so that means they are a colossal fire ball, like the sun.Imagine it this way, a star was a massive helium balloon and someone got a fire burning stick and set it to this balloon, then there was a bang which is lasting millions of years!Eventually, the bang stops then this balloon explodes with energy and that's the end of that!
By snerderwhater (my nickname)
Hydrogen is the most common substance in the Universe, so when the stars formed, they were formed from the available matter - mainly hydrogen.
Hydrogen is the most common substance in the Universe, so when the stars formed, they were formed from the available matter - mainly hydrogen.
Hydrogen is the most common substance in the Universe, so when the stars formed, they were formed from the available matter - mainly hydrogen.
Hydrogen is the most common substance in the Universe, so when the stars formed, they were formed from the available matter - mainly hydrogen.
Because they are the most abundant element in the Universe (Due to the Big bang) and are a fundamental requirement for a star to exist.
hydrogen is the main fuel of a star, because hydrogen is the easiest elements to be used in nuclear fusion
Hydrogen is the most common substance in the Universe, so when the stars formed, they were formed from the available matter - mainly hydrogen.
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.
All stars contain hydrogen and helium.
Hydrogen and helium are, by far, the most abundant substances in the universe.
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.
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.
These elements are found in are very important in each of the five stars. all five stars because the elements
Nuclear fusion - converting hydrogen-1 to helium-4.
For stars on the main sequence, Hydrogen and helium.
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.
All stars fuse hydrogen into helium. Near the end of their lives, large stars progress to fusing helium into carbon.