Dextrose is a pure substance.
Tungsten is a pure element and not a mixture, so it is considered a homogeneous substance.
They are homogeneous. But they are not a mixture, so they are a pure substance
An element is a pure substance composed of only one type of atom and is homogeneous. A compound is a pure substance composed of two or more elements chemically bonded together and is homogeneous. Both elements and compounds are homogeneous in nature.
Neither. Oxygen is an element, which is a pure substance and not a mixture.
If the toothpaste is striped, it is a heterogeneous mixture, because more than 1 substance is visible in the mixture. If the toothpaste is a gel, it is also heterogeneous. Plain white toothpaste is a homogeneous mixture because only 1 substance is visible :)
Homogeneous mixture
Homogeneous mixture
Sugar is a compound, which is a homogeneous substance, but not a mixture.
pure substance
heterogeneous and homogeneous is not the same so the substance is homogeneous and the mixture is heterogenous..
no
homogeneous have same substance in mixture.heterogeneous have two different substance.
I think it's a mixture.
Liquid gold-homogeneous Solid-heterogenous
Ca is an element. It is a pure substance, which, by definition, is homogeneous matter, but is not a mixture.
Neither, Oxygen is a pure substance not a mixture.
hetergeneous