pure substance all elements and compounds like gold, hydrogen, water, methane etc. impure substance mixtures of different substances like milk, soil, sea water, minerals etc
impure because they are made of more than 1 substance
impure substance
it depends on the substance
Substances that are not pure.
A refinery will pay less for impure gold than pure gold.
gold silver
Any chemical may be pure or impure.
pure
Pure
Pure
NO. Compounds are not impure. They are very much pure.
impure
Pure water does not contain colour but impure water contains Other compounds.
Generally an impure material is cheaper than a pure material; the word advantage is not so adequate here - can use pure or impure, this depends on the specific applications.
The suitable prefix for pure is pure it won't make sense of you put another set of words in front of pure it just would not make
impure form of water