gas is safe because it is a natural gas that comes out of a human body part
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.
H2S stands for Hydrogen Sulphide.It is a gas.
hydrogen gas is H2 so it only contains hydrogen. therefore it is an element
There is no structure for hydrogen gas because particles in a gas roam freely.
Hydrogen gas is very explosive so it is not safe to use in footballs!
hydrogen and hydrogen gas are same hydrogen is gas
Bunsen burner is not used to obtain hydrogen.
it can be used by not polluting the air and it is a safe gas for cars and the environment
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...
Yes; it would seem that the health hazard is very low.
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