Air is mostly a mixture of gases, primarily nitrogen and oxygen. Nitrogen makes up about 78% of air, while oxygen makes up about 21%. These gases are not chemically bonded and can be separated from each other.
No, nitrogen dioxide (NO2) is a chemical compound consisting of one nitrogen atom and two oxygen atoms bonded together. It is not a mixture of different substances.
Saltpeter is a compound consisting of potassium nitrate, which is a mixture of potassium, nitrogen, and oxygen elements.
Nitrogen dioxide is a compound with the formula NO2.
Air
No, air in a bottle is not a compound. Air is a mixture of different gases, including nitrogen, oxygen, carbon dioxide, and others. Compounds are substances formed by the chemical combination of two or more elements in fixed proportions, which is not the case with the gases in air.
No, it is a compound of the elements nitrogen and oxygen.
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).
Nitrogen oxide can refer to a binary compound of oxygen and nitrogen, or a mixture of such compounds.
A mixture of nitrogen and oxygen, mostly.
Neither. Oxygen is an element. In the air it forms a mixture with nitrogen, carbon dioxide, etc.
No, nitrogen dioxide (NO2) is a chemical compound consisting of one nitrogen atom and two oxygen atoms bonded together. It is not a mixture of different substances.
Saltpeter is a compound consisting of potassium nitrate, which is a mixture of potassium, nitrogen, and oxygen elements.
It is a mixture MAINLY of elements- nitrogen, oxygen, argon. However, there are a small number of compounds in the mixture- such as carbon dioxide (compound of carbon and oxygen)
It is a mixture MAINLY of elements- nitrogen, oxygen, argon. However, there are a small number of compounds in the mixture- such as carbon dioxide (compound of carbon and oxygen)
Nitrogen dioxide is a compound with the formula NO2.
No. There is more nitrogen. Nitrogen is 78% while oxygen is 21%. The rest is a mixture of other gases.
Air