15
by transparency, colour, density, etc.
Because it is easy to heat,measure,identify colour,identify mixtures etc...
Summer sausage is a mixture of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures, etc. wrapped in a mixture.
Because it is easy to heat,measure,identify colour,identify mixtures etc...
p
One mixture, many mixtures
Diamond is formed from carbon, and may include minute traces of other elements, such as nitrogen, boron and nickel. These traces can give a diamond colour.
Plants are mixtures of many compounds.
Only one.
2 or more
Compounds are not mixtures; mixtures are formed from compounds.
Chromatography is the collective term for a set of laboratory techniques for the separation of mixtures. There are many different types of chromatography, with different techniques for separating the mixtures.