Air (clean or dirty) is a mixture, as it contains several different gases.
Both are mixtures.
Neither. Oxygen is an element. In the air it forms a mixture with nitrogen, carbon dioxide, etc.
Air is a mixture of different gases, including nitrogen, oxygen, carbon dioxide, and others, rather than a compound or element. It is not a pure substance but a combination of gases that makes up Earth's atmosphere.
Air is a mixture; the properties of the constituents of air (oxygen, nitrogen, carbon dioxide etc.) are not changed, and the mass ratios among them are not as consistent as they would be if air were a compound. On distillation of liquefied air, nitrogen predominantly distills off first, leaving behind oxygen in the liquid form. This is characteristic of a mixture, not of a compound.
If you are talking about the gas we breath in the air, it's a compound. Pure oxygen as a gas exists as a molecule. Oxygen as an element, is unstable and as far as I know doesn't exist as a single element in nature. It will always occur in combination with something else, such as H2O or O2.
Air is a mixture of gases.
Air is a mixture, made mostly of the elements nitrogen and oxygen. It also has some other gases, such as argon (element), carbon dioxide (compound), and water (compound).
Element: oxygen, potassium Compound: sodium chloride, potassium dichromate Mixture: air, orange juice
Smog is not an element or a compound. It is a type of air pollution that consists of a mixture of smoke and fog.
Foggy air is a mixture because it is composed of water droplets suspended in the air. It is not a pure substance with a fixed composition, so it does not qualify as an element or a compound.
Both are mixtures.
Clean air is a mixture because it is composed of different gases such as nitrogen, oxygen, carbon dioxide, and others that exist in the atmosphere in varying proportions. Each of these gases retains its own individual properties within the mixture.
Air is a mixture of gases, primarily nitrogen (about 78%) and oxygen (about 21%), along with trace amounts of other gases like carbon dioxide and argon. Therefore, air is not an element or a compound, but a mixture of different gases.
Both are mixtures.
Water is the compound. Iodine and calcium are elements, and air is a mixture.
The pure nitrogen is a chemical element, gaseous at room temperature.
Air is neither an element nor a compound. It is a mixture of different gases such as oxygen, nitrogen, and carbon dioxide.