PICKFORD
Verified member
What is the definition of air? Air is a mixture of gases in the atmosphere and it consist of nitrogen oxygen carbon (IV)oxide, noble gases,water vapour and gaseous impurities,also that that the most active constituent of air is oxygen
Some people doubt that air isn't a mixture,but according to science,air is a mixture with the following evidence
1:the constituent of air can be separated easily by physical methods
2: the composition of air cannot be represented by a chemical formula as in the case of a compound
3:the constituent of air still retain their individual properties
4: if the appropriate proportions of each of the different constituents of air are mixed together under ordinary conditions, there will be no evidence of any chemical combination such as heat production or volume change, so by these,air is naturally a mixture
Have any other evidence about these?
Some people doubt that air isn't a mixture,but according to science,air is a mixture with the following evidence
1:the constituent of air can be separated easily by physical methods
2: the composition of air cannot be represented by a chemical formula as in the case of a compound
3:the constituent of air still retain their individual properties
4: if the appropriate proportions of each of the different constituents of air are mixed together under ordinary conditions, there will be no evidence of any chemical combination such as heat production or volume change, so by these,air is naturally a mixture
Have any other evidence about these?
