Respuesta :
I am pretty sure thatĀ If I were asked to compare matter in solid, liquid, and gaseous states, the statement which would best defined a gas isĀ highest energy, highest molecular motion, and least dense packaging of molecules. I choose this one because it's not sensible to heat CO2 (in case of safety) and in the last option the amount of energy is not satisfying.
Hope it helps!
Hope it helps!