Hydrogen is a gas in normal conditions.
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.
Helium, hydrogen, and air are in the gaseous state of matter at room temperature and pressure.
a gas :P
Hydrogen peroxide is a liquid at room temperature, so its state of matter is liquid.
Hydrogen is a gas in normal conditions.
A gas
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.
Oxygen and hydrogen are both gases at room temperature and pressure, so they are in the gaseous state.
gas
The state of matter of hydrogen, which is the lightest element, is that of a gas at room temperature. Hydrogen also is very flammable gas.
Helium, hydrogen, and air are in the gaseous state of matter at room temperature and pressure.
a gas :P
gas
It is a gas.