Loads of gases, oxygen, argon, neon, carbon dioxide, water vapor
Primary air is the air that mixes with the gas before the gas is burned.
Yes it is. Air Gas.
air is a substance because air is a gas and a gas is a substance.
This gas is nitrogen (78,08 %) in air.
Yes, air is a gas.
Air is a gas.
it is not gas it is just air
yes there is gas in everything because air is a gas and air is in everything
Air is gas.
gas gas
yes
it is not gas it is air