Neither. Oxygen is an element, which is a pure substance and not a mixture.
Neither. Oxygen is an element, which is a pure substance.
heterogeneous mixture
it is homogeneous because you mix it and you blend it
Homogeneous
homogeneous
Heterogeneous
Oxygen is a chemical element not a mixture.
Neither, Oxygen is a pure substance not a mixture.
An element
hetergeneous
heterogeneous mixture
Heterogenous
Salad dressing is a heterogeneous mixture.
it is homogeneous because you mix it and you blend it
heterogeneous
Heterogeneous
Heterogeneous mixture.
Homogeneous