Both the elements exist in gaseous states at room temperatures.
Helium, hydrogen, and air are gases.
They are gases at room temperature.
At room temperature: Chlorine: gas Helium: gas Hydrogen: gas Oxygen: gas
All of the substances listed in the question are gases at standard temperature and pressure.
helium is a gas
helium is a gas at room temperature.
A standard temperature and pressure, they are gasses. However under different temperatures and pressures they can be plasmas, liquids and solids.
Hydrogen's physical state at room temperature is a gas.
At room temperature (25o), helium is a gas
Helium is a gas at room temperature.
Helium is a gas and thus in the gaseous state at room temperature.
Helium is a gas at room temperature.