Hydrogen is a gas at room temperature and standard pressure.
Hydrogen is a gas at room temperature.
A gas I believe
Hydrogen is a gas at room temperature.
gas
gas
it is gas
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gas
Hydrogen and oxygen are both gases at room temperature, while water is a liquid at room temperature.
The element bromine is in the state of a liquid at room temperature (room temperature is roughly 20 degrees Celsius). This is because it's boiling point is 59 degrees Celsius, which is 39 degrees more then room temperature.
Which substance has the highest density at room temperature? hydrogen, oxygen, water
Because hydrogen molecule is very stable and it is because of high dissociation enthalpy of hydrogen molecule, it reacts slowly with chlorine at room temperature.
Hydrogen's physical state at room temperature is a gas.
If it were a solid at room temperature, then that would be the state of matter. However, hydrogen is NOT solid at room temperature. It is a gas and that would be the state of matter.
They are gases at room temperature.
It is gaseous at room temperature.
It is a gas.
The usual state of oxygen and hydrogen: they are gases at room temperature.
The usual state of oxygen and hydrogen: they are gases at room temperature.
Hydrogen is not a liquid at room temperature. H2 changes from gas to liquid state at about -253oC .
Hydrogen gas is a gas at room temperature.
H2S is in gaseous state of matter at r.t.
In its gas state. For example, Hydrogen at room temperature exits in its gaseous state.
gas