gas
At normal pressure, between 161.4 and 165.1 K.
that depends on the temperature and pressure, at room temperature and pressure argon is a gas
This temperature is called the boiling point, and indicates the temperature at which a liquid will assume a gaseous state, given the addition of the heat of vaporization.That is the boiling point.
Argon is a noble gas that remains in the gaseous state at room temperature and pressure. It does not change state easily under normal conditions.
I think its a gasIt is a gas at room temperature, however, at lower temperature or higher pressure it can be a liquid or even a solid. Think about H2O is it a liquid? It depends on temperature and pressure. water, ice and steam are all H2O, but at different tempertures.
Argon will be a gas at -197°C and normal atmospheric pressure, as it has a boiling point of -185.8°C at atmospheric pressure.
That would depend on temperature and pressure. At atmospheric pressure and room temperature it will be a gas.
Bromine is one of only two elements that is a liquid under normal conditions.
It depends on the pressure.Okay, it doesn't depend ALL THAT MUCH on the pressure; at anything even remotely approximating normal atmospheric pressure it will be a solid.
The vapor pressure of lead is very low at room temperature and atmospheric pressure. Lead is a solid metal with a boiling point of 1749°C, so it is not typically found in a vapor state under normal conditions.
The normal phase of tellurium, which is a metal, is solid.
Mercury is a liquid at room temperature and pressure, making it a liquid state of matter.
Lutetium is a solid at room temperature and pressure, making it the normal state of matter for this element.
The temperature at which a substance in the liquid state becomes a gas is known as the boiling point. It is the temperature at which the vapor pressure of the liquid is equal to the atmospheric pressure, allowing the substance to transition into the gas phase.
Its mostly solid except for mercury. Mercury is liquid at room temperature.
Boron is a solid at standard temperature and pressure.
Water boils when its internal pressure reaches that of the atmospheric pressure. Therefor, if one lowers the atmospheric pressure, the water would boil at a lower temperature (in fact, one can make water boil at room temperature by dramatically lowering the atmospheric pressure).