Originally it was all formed at the creation of the universe.
Industrially, most of it comes from dissociating water, a small amount comes from natural gas wells. One old trick (illuminating gas) was to spray water on hot coke and get a mix of carbon monoxide and hydrogen. They actually pumped that stuff into peoples homes.
Nitrogen from the air Hydrogen from methane (natural gas) Hope this helps :)
Hydrogen is a gas at room temperature and standard pressure.
Hydrogen is a gas at 20 degrees, Fahrenheit and Celsius, but it you are talking Kelvin, then it is a liquid.
hydrogen gas is H2 so it only contains hydrogen. therefore it is an element
H2S stands for Hydrogen Sulphide.It is a gas.
Usually in Gas form.
hydrogen and hydrogen gas are same hydrogen is gas
when you put the magnesuim in th test tube and you put an irritant in then you mix and hold the top hard to collect the gas and it makes a little sound pop.the gas is called hydrogen. hopes this heps
Nitrogen from the air Hydrogen from methane (natural gas) Hope this helps :)
The reaction produces hydrogen gas as will most reaction between an acid and a metal.
Hydrogen is a gas at room temperature and standard pressure.
Hydrogen gas is an extremely high explosive gas often used to make bombs...
No, hydrogen gas is a pure substance.
Hydrogen is a gas at room temperature.
Hydrogen is not an elementary gas; hydrogen has a diatomic molecule, H2.
oxygen gas is heavier than hydrogen gas
Hydrogen gas is H2. Oxygen gas is O2.