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Air is a mixture, with the following major constituent substances. Note that there are many more gases present in trace quantities in the atmosphere.
Nitrogen
Oxygen
Carbon Dioxide
Air is a homogenous mixture of several gases, its not a substance coz its a mixture..
Mixture of Oxygen, nitrogen, hydrogen , helium and all the inert rare gases , moisture hydrocarbons and man made chemicals are in the thousands
Click on the related link which is a Wikipedia article that has a chart the gives the atmospheric gases and their concentrations.
What else can I help you with?
Is cinnamon a mixture or a pure substance?
Mixture
Is sugar solution a pure substance?
Refined substance can be a pure substance depending on the type of sugar used. If the refined sugar is white, then it is a pure substance. If it the refined sugar is brown, then it is not a pure substance.
Is N2 a pure substance or a solution?
Nitrogen (N) is a chemical element, not a solution; nitrogen can be obtained as a very pure gas.
What distinguishes substances from solutions?
Substance has two meanings:- a pure compound- frequently substance is considered a synonym of materialSo a solution contain a dissolved substance (solute) but colloquially also a solution can be called substance.
Is C6H6 a pure substance or a mixture?
No, its a compound, which is a pure substance. It is just that molecule and no other molecule, so it is not a mixture.
Is perfume a solution or pure substance?
it is not pure neither is it a REAL solution...it is an aerosol
Is cinnamon a mixture or a pure substance?
Mixture
Is salt solution a pure substance?
No, a salt solution is not a pure substance. It is a mixture of salt (solute) dissolved in water (solvent). A pure substance contains only one type of element or compound with a fixed chemical composition.
Is seawater a solution mechanical mixture or pure substance?
A solution.
Is aluminum a pure mixture or a substance?
is aluminum can a substance or solution or mechanical
Is an aluminum a pure substance or a mixture?
is aluminum can a substance or solution or mechanical
Is sugar solution a pure substance?
Refined substance can be a pure substance depending on the type of sugar used. If the refined sugar is white, then it is a pure substance. If it the refined sugar is brown, then it is not a pure substance.
What is uniform composition?
a pure substance. either a compound or an element. Also, a solution, which is a homogeneous mixture, not a pure substance.
Is air an example of pure substance?
No. Air is not pure substance. Air has all dust and dangerous gases with it. From place to place its composition changes.
Is water a saltwater solution?
No. Pure water is a compound, which is a pure substance. A saltwater solution is a mixture of water and salt, and is not a pure substance.
Is air are pure substance?
As per my knowledge pure substance does not have anything else added to it. Air and water are pure substances that exist in nature. A pure substance cannot be taken apart to locate more substances.
Is iron a true solution?
No. Iron is a pure substance.
