Gasoline, or petrol, is a liquid. Otherwise, gas is its own phase, gaseous.
Jupiter's phase of matter is a 'gas giant'.
Nitrogen atoms combine in pairs to form N2, which is a gas at all but cryogenic temperatures.
Gas
Gas.
Solid --> Liquid --> Gas
Solid, liquid, or gas.
gas
gas
Solid --> Liquid --> Gas
The three phases of matter are gas, liquid and solid.
The melting phase changes are Solid~Liquid~Gas and the freezing phase changes are Gas~Liquid~Solid
Solid, Liquid, Gas, or Plasma are all different types of states of matter.