What are the 4 variables that describe a gas

Pressure, volume, temperature, # moles Pressure, volume and temperature, and moles of gas

Hope that helps

Ithink that the use of creativity in the sciences entails that one produce something out of nothing or from another thing. with this, i think that the he wrote down his results as four parts of the atomic theory is the manifestation of the  creativity of john dalton.

The phase where ice changes directly to gas is called sublimation