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Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 5

Discuss briefly on three states of matter. - Science

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Question

Discuss briefly on three states of matter.

Answer in Brief

Solution

The matter is anything that has mass and occupies space. Matter can exist in three states: Solid, liquid, and gas.

  1. Solid: In solids, molecules are very closely packed, solids are incompressible. They have a definite shape, size, and volume.
    Eg: Table, Book, Metals.
  2. Liquid: In liquids, molecules are loosely packed. Hence, liquids are ineligibly compressible. They have a definite volume but no definite shape and size.
    Eg: Water, Milk, Petrol
  3. Gas: In gases, molecules are very loosely poked. Hence gases are highly compressible.
    Eg: Air, LPG, Oxygen.
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Chapter 2: Matter and Materials - Evaluation [Page 120]

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Samacheer Kalvi Science - Term 1 [English] Class 5 TN Board
Chapter 2 Matter and Materials
Evaluation | Q VII. 1. | Page 120
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