All of the noble gases, hydrogen, nitrogen, oxygen, fluorine, and chlorine.
Hydrogen's physical state at room temperature is a gas.
Fluorine is a gas at room temperature.
well it is at 22oC but if it is outside it is at 650C
the answer is gas
Fluorine is a gas at room temperature.
the physical state of oxygen at room temperature is GAS! - Joslyn ;*
At normal room temperature, oxygen is a gas.
Argon is a noble gas that exists in the gaseous state at room temperature and pressure.
Neon is a gas at room temperatureGas
Chlorine gas (Cl2) is in the gaseous state at room temperature and pressure.
Fluorine is a gas at room temperature.Fluorine is a gas at room temperature
Methane (CH4) is a gas at room temperature.