heterogeneous
The terms homogenous and heterogenous refer to mixtures of two or more substances. Carbon is an element and not mixed with any other substance.
Homogeneous because you can't see the carbon in the sand.
homogeneous
homogeneous
Neither. Carbon dioxide is a pure substance, not a mixture.
Neither. Carbon dioxide is a pure substance, not a mixture.
It would be homogeneous....
CO2 is a pure substance and so is homogeneous. Hint: if it has a chemical formula then it is a pure substance.
Rice grits is homogeneous, corn grits is homogeneous, rice and corn grits mixed is heterogeneous.
it is homogeneous because you mix it and you blend it
Green ink is homogeneous because it is a single phase solution where the ink molecules are evenly distributed throughout the solution.
Heterogenous
heterogeneous