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.

The two main types of pure substances are compounds and elements. They consist of a single type of particle or compound.

A pure substance is a substance which has only one type of atoms or molecules thereby having a constant composition and structure. Complete answer: Substances which are made up of only one kind of atoms or molecules and have a definite composition throughout and have a fixed structure are known as pure substances.

The substances that are free from any kind of mixture and contain only one kind of particle are pure substances. Examples of pure substances are iron, aluminum, silver and gold.

Pure Substances. Pure Substances. Pure substances have fixed composition. For example: – Copper, silver, gold, water, glucose are some examples of pure substances. Glucose contains carbon, hydrogen and oxygen in a fixed ratio and thus, like all other pure substances has a fixed composition.

It is considered a substance because it has a uniform and definite composition. Water is also a pure substance. Salt easily dissolves in water, but salt water cannot be classified as a substance because its composition can vary. You may dissolve a small amount of salt or a large amount into a given amount of water.

Blood is not a pure substance. Blood is made up of many different components like cells, salts, proteins, water, etc.

Examples of pure substances include tin, sulfur, diamond, water, pure sugar (sucrose), table salt (sodium chloride) and baking soda (sodium bicarbonate). Crystals, in general, are pure substances. Tin, sulfur, and diamond are examples of pure substances that are chemical elements.

Extra Virgin Olive Oil and Virgin Olive Oil is a pure substance. 100% Extra Virgin cold pressed unfiltered olive oil is a pure substance. Because of the pressure on price, there are many misleading producers that mix other types of oils with the olive oil.

Now, since honey is a mixture of various types of sugar compounds and it has identical properties throughout and cannot be separated into its components. So, you can say that honey is a homogeneous mixture.

A pure substance contains only one kind of particle, but a mixture contains more than one kind of particle. The skills of scientific inquiry can be used to classify matter as a pure substance or a mixture.

There are about 117 elements, but carbon, hydrogen, nitrogen and oxygen are only a few that make up the largest portion of Earth. The material is no longer a pure substance if it has been mixed with another pure substance. Two pure substances mixed together are known as a mixture.