A gas is something that is not a solid or a liquid like water.
heat makes gas expand and cold makes gas liquify
helium is the gas which makes most of the sun
what makes gas gaints easily to recognize
Who makes the money for natural gas?
Helium is the only gas that makes your voice squeaky.
Airplanes are not made of gas.
hyrdogen gas and nitrogren gas.
Oxygen Gas
gas
Gas oil
Softdrink contains gas. Gas makes you burp.
Oxygen (O2) is the gas.