Black powder is a mixture, not an element. It consists of potassium nitrate, charcoal and sulfur in the ratio 75:15:10. It is used in fireworks and was once used to propel bullets in guns(still used with some antique guns).
no
Black powder
Carbon
it is indeed a compound, but its more of a mixture actually.
Sulfur is an element.
Boron is typically found in an amorphous brown or black powder form. It does not have a distinct color in its natural state.
no
Sulfur is an element.
Black powder absorbs moisture from the atmosphere
Manganese dioxide (MnO2) is a black powder.
Bonding powder is not a chemical element.
The element you are referring to is iodine. In its solid form, iodine appears as a hard, black, shiny material. When heated, it sublimes directly from a solid to a gas, turning into a brownish-purple vapor. As the vapor cools, it forms brownish powder deposits.