What is Pure Substance?
Pure substance as we know “Pure” means something that consists of only one type of particle and has a fixed or constant structure. Also, they have properties that can be predicted, that is why they are useful for studying some properties such as melting point, boiling point, density, solubility, and reactivity. These properties make pure substances the base of chemistry because their properties and interactions with other materials can be used for forming new types of matter.
Pure Substance Definition
Pure Substances are those that have constant chemical composition means the composition of pure substances will always be the same. A pure substance has both definite and constant composition and distinct chemical properties. To avoid confusion, a pure substance is also known as a “chemical substance”.
Pure Substance Example
Gold, iron, oxygen, Water, salt, sugar, carbon dioxide are examples of Pure Substance.
Pure Substance
Pure Substances in Chemistry are those which consist of only one type of atom or in the case of more than one type of atom they are always combined in a fixed ratio. What we consider as Pure is not a Pure Substance as per the definitions of chemistry. For Example, we consider milk as pure when it has no adulteration however as per definitions of chemistry Milk is not a Pure Substance.
All the matter around us is classified as Pure Substance and Mixture. Pure Substance forms the basis of all the important chemical compounds. In this article, we will learn about the Pure Substance in detail, learning about the properties and types of pure substance and its comparison with mixture.
Table of Content
- What is Pure Substance?
- Types of Pure Substances
- Properties of Pure Substances
- Applications Pure Substances
- Pure Substance and Mixture