Question

What are examples of gases liquids and solids?

Answer 1

Hint :We know that we can see that matter can be felt with the senses. When we touch a chair, we can feel that there is something that occupies some space. It is found that the fundamental particle of every matter is an atom that takes part in each chemical reaction.

Complete Step By Step Answer:
Anything that occupies space and has a mass is called matter. Matter can be present in three major forms, namely solid, liquid and gas. The states of matter have been distinguished on the basis of qualitative differences in their bulk properties. There are basically three states of matter, that are- solid, liquid and gaseous. Let’s discuss in brief about each of them:
Solid state: It is found that solids differ from gases and liquids by the property of rigidity. The molecules in solids are tightly packed, as there are strong intermolecular forces present. Examples: Iron, Wood.
Liquid State: The molecules in liquids are closely packed, as there are weak intermolecular forces present. It is found that liquids have fixed volume, their density lies in between solids and gases. Example: Water, Oil
Gaseous state: There are no intermolecular forces present. As we know that gases don't have any fixed volume or shape, and also have high thermal expansion, compressibility. Examples: Nitrogen gas and Oxygen gas.

Note :
We have discussed that there are three states of matter that are solid, liquid and gaseous. But, it is found in recent discoveries that the fourth state of matter is seen as plasma that is having properties other than three. Recently, research has shown that there is a fourth state of matter that exists, popularly known as plasma. Plasma is assumed to consist of roughly equal numbers of positively and negatively charged entities in it.