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pure substance are substances with same chemical composition . ex-pure sugar ,water

mixtures are combination of two things . ex-air , alloys

element and compound are pure substance

elements and compound are pure substance

Firstly, a pure substance is matter which cannot be separated into any other kind of matter when using the physical or chemical process. All the particles which make up a pure substance have the same color, taste, composition and texture. In other words, it can be an element or a compound, which consists of only one component with a definite composition,chemical and physical properties.

Secondly, a mixture is a combination of two or more substances which are not united using a chemical procedure. The components that make up a mixture do not exist in fixed proportions, and most of the natural substances that you are familiar with, are mixtures. Examples of mixtures include water, alcohol, oil, and dye.

1.Pure substancescannot be separated into anyotherkinds of matter, while amixtureis a combination of two or morepure substances. 2. Apure substancehas constant physical and chemical properties, whilemixtureshave varying physical and chemical properties (i.e., boiling point and melting point).

A mixture is made of two substances while a pure substance is a substance which is chemical free. Ex - MIXTURE- mixture of curd and milk PURE SUBSTANCE- filtered water May you like the answer Please like.

pure substance is homogeneous substance of only one substance

mixture contain component of more than two substance

A mixture In which one kind of atom is available

Pure substance is made up of similar elements for example gold and mixture is a composition of two or more than two substances e,g solution of sugar with water