Hydrogen was used for balloons and airships(zeplins) because it is the lightest gas, but highly flammable, so now we use helium because it is very safe. Hope this helped xxx
what are some uses hydrogen
In early stages, they used it in hot air balloons/flying machines, until there was a crash and it blew up
When the sun uses up all its hydrogen, it will start using helium that is converted from hydrogen.
A star that uses hydrogen as fuel is a main sequencestar.
bomb, hydrogen peroxide, making planets...
A fuel cells uses hydrogen and oxygen to make electricity, and produces water as a byproduct.
Farmers because most of the hydrogen that is produced goes into fertiliser
Hydrogen Phosphide is used as pesticide in fumigation
No. It uses hydrogen during nuclear fusion to produce helium.
without hydrogen, the big band theory wouldn't have occured
hydrogen
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