Question

property to classify solid liquud and gas

Answer 1

Rigidity of their structure

Answer 2

Properties of solids

1)Solids have a fixed shape and a fixed volume.
2)Solids cannot be compressed much.
3)Solids have high densities. They are heavy.
4)Solids do not fill their container completely.
5)Solids do not flow.
6)Ex. Ice, wood, coal, stone, iron, brick

Properties of liquids

1)Liquids have a fixed volume but they have no fixed shape. Liquids take the shape of the vessel in which they are placed.
2)Like solids, liquids cannot be compressed much.
3)Liquids have moderate to high densities. 4)They are usually less dense than solids.
5)Liquids do not fill their container completely.
6)Liquids generally flow easily.
7)Ex. Water, milk, fruit juice, ink, groundnut oil, kerosene etc.

Properties of gases

1)Gases have neither a fixed shape nor a fixed volume. Gases acquire the shape and volume of the vessel in which they are kept.
2)Gases can be compressed easily.
3)Gases have very low densities. They are very. very light.
4)Gases fill their container completely.
Gases flow easily.
5)Ex. Air, oxygen, hydrogen, nitrogen