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Technically speaking- none. A bullet is the solid metal part of a cartridge that is fired out of the barrel. How much gunpowder is in a 9mm Parabellum CARTRIDGE will depend on the powder used and the bullet weight. I reload with 4.6 grains of Bullseye powder with a 115 gr bullet, but there are dozens of other loads.
When you shoot a bullet the bullet casing pos out through the ejector and that is where the bullet is and gunpowder to fire it.
No, A bullet requires gunpowder. A bb is a projectile
A grain is a weight. Smaller than an ounce or a gram- its a tiny amount. When talking about guns, grains refers to how much gunpowder is in each bullet. A bullet with more grains of gunpowder has more bang to it than a bullet with less grains of gun powder.
gunpowder+metel
A cartridge case holds the gunpowder.
gunpowder+ metal= bullet pow and metal + bullet= gun pow pow
Gunpowder creates it's own oxygen as it burns, so out side air source is not necessary. a bullet would go off in the vacuum of space as well.
gunpowder+metal to make gunpowder: fire+dust to make dust: earth+air
Easy! gunpowder+metal.. Hope this helps :D (im sure it does)
weight of bullet, amount and type of gunpowder.
Metal and Bullet...More info: Metal: fire & stone Bullet: Gunpowder & Metal