Question

What are the two types of pure substances give one example of each type?

Answer 1

Any substance is said to be pure if and only if it is made up of single type of particles means all the particles of that substance should be of same chemical nature. For example water, sugar, salt, Sodium, Tin etc.

There are two types of pure substances that are Elements and Compounds.

Examples of elements are: Iron, Silver, Gold, Mercury etc.

Examples of compounds are: Water, Carbon dioxide, methane, vinegar etc.