Question

between a substance and a mixture. Give
two examples of each.

Answer 1

Answer:

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Explanation:

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Answer 2

Solid, liquid and gas are the three states of matter. However, matter can also be classified into pure substances and mixtures. Substances which have a specific composition and cannot be separated into any constituents are called pure substances. Pure substances are further divided into elements and compounds. The combination of two or more pure substances is called a mixture. Mixtures can be classified into two types viz. heterogeneous and homogeneous mixtures. A few differences between pure substances and mixtures have been tabulated below.

pure substances are further divided into elements and compounds. The combination of two or more pure substances is called a mixture. Mixtures can be classified into two types viz.

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Difference Between Pure Substance And Mixture.

properties                    pure substance                 mixture

define                            The substances that          Several elements

                                  are made of a single.      & compounds together form a                                                                                                                                                                      n                               element or compound                                              mixture .                   are called pure substances.                                                                   Categorization            Solid, liquid, gas               hetrogenious homogenious  

Physical properties             Constant                             Vary

     Example          Gold, pure water, hydrogen gas.Oil & water, sand sugar.