This question makes no sense. All substances, whether solid, liquid, or gas have both physical and chemical properties at virtually all temperatures.
Physical property
It is a gas at room temperature.
The fact of being a gas at room temperature is a physical property of that material, not a chemical property.
The observation that hydrogen chloride is a gas at room temperature is a PHYSICAL property.
depends on what type of gas some of them are gases until cool them but most of them are gases at room temp
gas at room temp
a gas.
At room temperature N (N2) is a gas. N, by itself, does not exist at room temperature and standard pressure. It exists as the diatomic gas, N2.
No that is a physical property.
Neon is a chemical element not a property.
both are gas at room temperature
No. Silicon is not a gas at room temperature. It is a solid.