Air quality
No- but SOME things used to make gunpowder are mined.
Black Powder.
Gun powder is always a mixture.
Gun powder The compass Fireworks And a billion of other things.
gun powder was udes for fireworks, then weapons
Gun Powder is the most important thing in a war because if you don't have gun powder you wouldn't stand a chance.
Because China invented gun powder.
Saltpetre+sulphurSaltpeter + sulfer = Gun powder
you go to the viking mountain and use the gun powder
john smith had the gun powder injury in 1609.
Gun powder is a heterogeneous mixture.