Pure air is homogeneous because all components are completely miscible.
homogeneous
CO2 is a pure substance and so is homogeneous. Hint: if it has a chemical formula then it is a pure substance.
homogeneous
Acetylene is a pure substance so it is homogeneous.
Pure air is homogeneous because all components are completely miscible.
air is homogeneous
homogeneous
pure air is homogeneous but dusty air is heterogeneous
The pure nitrogen is a chemical element, gaseous at room temperature.
Air is a mixture.
CO2 is a pure substance and so is homogeneous. Hint: if it has a chemical formula then it is a pure substance.
It depends. You can have a gaseous mixture such as air, which would be a homogeneous mixture. But a single gas such as oxygen or methane would be a pure substance.
water is pure so is homogeneous ice is pure so is homogeneous oil is pure so is homogeneous
Yes, PURE air is homogeneous.Heterogeneous mixtures are UNevenly mixed.Homogeneous mixtures are EVENly mixed.
Pure iron is homogeneous.
homogeneous