Is aluminum foil homogeneous or heterogeneous?

Answer 1

aluminum foil is made of one element, aluminum. All elements are pure substanes, so that means they are homogenous. compounds are also homogeneous. mixtures are heterogeneous or homogeneous, depends if they are mixed up or the same thoughout (like air, like solutions, or like steel (melted iron and carbon frozen into a solid solution).

Answer 2

Aluminum foil contains Aluminium. Aluminium is an element and as such is not a mixture of other elements or compounds.

Answer 3

Aluminium is a chemical element, a foil made from pure aluminium is homogeneous.

Answer 4

homogenous

Answer 5

homogeneous

Answer 6

heterogenous

Answer 7

heterogenous

Answer 8

hetero

Answer 9

Homogeneous