Class 5 Science Chapter 3- Matter @worldofworksheetswow8570


What is Matter?

  • Matter is anything that has mass and takes up space.
  • Everything around us, like water, air, and even our bodies, is made up of matter.

States of Matter:

  1. Solid: Has a fixed shape and volume (e.g., a rock, ice).
  2. Liquid: Has a definite volume but takes the shape of its container (e.g., water, milk).
  3. Gas: Has no fixed shape or volume and spreads out to fill the container (e.g., air, steam).

Properties of Matter:

  • Mass: The amount of matter in an object.
  • Volume: The space that matter occupies.
  • Density: How much mass is packed into a given volume.

Changing States of Matter:

  • Melting: Solid to liquid (e.g., ice melting).
  • Freezing: Liquid to solid (e.g., water freezing into ice).
  • Evaporation: Liquid to gas (e.g., water turning into steam).
  • Condensation: Gas to liquid (e.g., steam turning into water).

Importance of Matter:

  • Matter makes up everything in our world and is essential for life.
  • Understanding matter helps us learn how things work and change around us.

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