Homogeneous means that it's the same everywhere. If you can find a place in the raisin bread (say, a raisin) that isn't like someplace else in the bread (say, the bread), then it's not homogeneous.
Sulphur is an element. It is neither compound nor mixture.
Paper is a heterogeneous mixture because it is made up of different materials (such as cellulose fibers and various fillers) that are not chemically bonded together. It is not a solution, compound, or element.
Yes it is one of those things. It is an element.
Water is a compound, specifically a chemical compound made up of two hydrogen atoms and one oxygen atom. It is not an element, solution, or heterogeneous mixture.
Grain alcohol is a homogeneous mixture because it is composed of alcohol and water, which are completely mixed at the molecular level. It is not an element or compound on its own, but a mixture of different substances.
Heterogeneous mixture.
It is a heterogeneous mixture.
It is a heterogeneous mixture.
It is a heterogeneous mixture.
It is a heterogeneous mixture.
mixture
element
It is a heterogeneous mixture.
Heterogeneous
Sulphur is an element. It is neither compound nor mixture.
Sulphur is an element. It is neither compound nor mixture.
Dirt is generally (but not obligatory) a heterogeneous mixture.