a mixture
No, the mixture of powdered sulfur and iron filling are not a homogenous mixture, they are a heterogenous mixture.
Solutions are a type of mixture, so it's not really an either/or thing. However, in order to be considered a solution, the mixture must be homogenous, and a mixture of sulfur and iron filings is decidedly not homogeneous on a microscopic level. So it's (just) a mixture, not the specific type of mixture called a solution.
Yes, a mixture of powdered sulfur and copper fillings is possible. Both substances can be physically mixed together without undergoing a chemical reaction, so they would be considered a heterogeneous mixture.
One way to separate sulfur from a mixture of carbon particles and powdered roll sulfur is by using a process called sublimation. Sulfur sublimes at a lower temperature than carbon, so when the mixture is heated, the sulfur will turn into a gas and can be collected separately from the carbon particles.
Reacting iron with sulfur an iron sulfide is formed, not a mixture.
When a mixture of powdered iron and sulfur is heated, iron sulfide is formed. Iron sulfide is a compound composed of iron and sulfur atoms that have reacted together through a chemical reaction.
wiggily?
Sulfur is an element.
Iron and sulfur mixed together are not a solution because they do not dissolve in each other. Instead, they form a physical mixture known as a mixture or a heterogeneous mixture.
A magnet can be used to separate iron fillings from powdered sulfur. Iron fillings are magnetic and will be attracted to the magnet, while sulfur is non-magnetic and will remain unaffected.
Sulfur is an element, which means it is made up of only one type of atom. It is not a compound, solution, or heterogeneous mixture.
Fe + S = FeS