Coffee

Tea

Oil and vinegar

A table salt solution

Wine

Distilled water

Top soil

Reeses Peanut butter cup

b and c

All of the above

A pure substance can be separated into elements by physical means.

A mixture has a defined composition.

A pure substance is always a compound while mixtures can be elements or compounds.

The composition of a pure substance is fixed.

A homogeneous mixture is uniform throughout.

A pure compound

A heterogeneous mixture of compounds

A homogeneous mixture of compounds

A heterogeneous mixture of elements and compounds

None of the above

Motor oil

Oatmeal chocolate chip cookie

Orange juice with no pulp

Gasoline

All of the above