5. What is pure substance? what are the two types
of pure substances
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Explanation:
Pure substances are defined as substances that are made of only one type of atom or molecule. The purity of a substance is the measure of the extent to which a given substance is pure. The physical properties of apure substance include well-defined melting and boiling points...
There are two types of pure substances that are Elements and Compounds. Examples of elements are: Iron, Silver, Gold, Mercury etc.
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Answer:
a substance which is made up of only one type of particle is known as the pure substance .
two types of pure substances are -
1 elements
2 compounds
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