No. It is an element, which is homogeneous matter.
Nitrogen is an element.
Nitrogen is not a mixture it's an element.
I would think so, because there are two of them mixed together. Air in a scuba tank or anywhere else should be heterogeneous. A scuba tank filled with either oxygen or nitrogen would be homogeneous.
It is a solution of several gasses, the most abundant of which are nitrogen and oxygen.
Nitrogen is a homogeneous substance. If you had, say, a bottle of compressed nitrogen gas, you'd have a whole bunch of diatomic molecules of nitrogen (N2) floating around in there. It'd be the same anywhere within the bottle, so it would not be hetrogeneous.
No. It is an element, which is homogeneous matter.
Hydrogen is a chemical element, gas at room temperature, having a diatomic molecule.
Clear air is a heterogeneous mixture composed of various gases such as nitrogen, oxygen, carbon dioxide, and other trace gases. Each gas in the air retains its own properties and can be physically separated from the mixture.
Ammonia is a compound, not a mixture. Household ammonia is a homogeneous mixture of ammonia and water.
A heterogeneous mixture is a type of mixture in which the components can easily be identified, as there are two or more types present. Two examples are: salad trail mix (You can easily separate these mixtures)
No, smog is not a homogeneous mixture. It is a heterogeneous mixture consisting of a combination of pollutants, such as nitrogen oxides, particulate matter, and volatile organic compounds, dispersed in the air.
No. It will be a homogeneous mixture of gases.