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.
that depends on the temperature and pressure, at room temperature and pressure argon is a gas
At normal atmospheric pressure, nitrogen is gaseous over the entire liquid range of water (and considerably below as well; the boiling point of nitrogen is about 77 K).
Temperature and pressure.
Temperature and Pressure
solid
That would depend on temperature and pressure. At atmospheric pressure and room temperature it will be a gas.
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).
The normal phase of tellurium, which is a metal, is solid.
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 physical state of a substance in relation to its properties and behavior at room temperature and standard atmospheric pressure will simply be the lowest energy state for the substance. This is the state that the substance can't help but go back to, unless energy is put in to do otherwise.
Its mostly solid except for mercury. Mercury is liquid at room temperature.
Boron is a solid at standard temperature and pressure.
Boiling point is defined as the temperature at which the vapour pressure of a liquid is equal to the atmospheric pressure. In other words, it is the minimum temperature at which a matter which is in the liquid state gets converted to a matter in the gaseous or vapour state.
One substance that does that is carbon dioxide.
Gaseous elements are defined as being a gas at normal atmospheric temperature and pressure in their pure elemental state. In order of atomic # they are Hydrogen, Helium, Nitrogen, Oxygen, Fluorine, Neon, Chlorine, Argon, Krypton, Xenon, Radon
That depends on the pressure, but under normal pressure, sodium is a solid at room temperature.