'Used in fireworks & gunpowder, potassium nitrate gets this other name from the Latin for "rock"'
saltpeter
A SALT: Used in fireworks & gunpowder, potassium nitrate gets this other name from the Latin for rock
Used in fireworks & gunpowder, potassium nitrate gets this other name from the Latin for "rock"
Used in fireworks & gunpowder, potassium nitrate gets this other name from the Latin for "rock"
A SALT
saltpeter
A SALT