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In chemistry, a mixture is a material made up of two or more different substances which are ... Air is a homogeneous mixture of the gaseous substances nitrogen, oxygen, and smaller amounts of other substances. Salt, sugar, and many other ...


The best reason I can think of for why we believe that air is a mixture is that freezing air slowly yields different liquids at different temperatures.


I wish I could provide you with a helpful answer! :) Air is the mixture of gases. The composition of gas mixtures is always expressed as volume percent unless ...


Sep 2, 2013 ... Air is a mixture and not a compound because of following reasons: Air can be separated into its constituents such as oxygen, nitrogen etc. by ...


Air is a mixture of various gases, water vapor, dust and microbes. All the constituents of air are mixed in any proportion and are not chemically bonded.


Air is a homogeneous mixture, not a compound. The components of a mixture can be separated once they have been combined; a compound is a new ...


Dry air is a mechanical mixture of nitrogen, oxygen, carbon dioxide and more.


Why would air be considered homogeneous in its gaseous state (by ... Strictly speaking you might have a point there. But it is probably more ...

Jun 15, 2015 ... Class 6: Science: Air around us: Air is Mixture of Gases.


Nov 16, 2010 ... Well, air is a mixture, which is what we've been discussing. Air makes up the atmosphere around us, and is composed almost entirely of ...