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Friday, 16 August 2019

Science 9th class CHAPTER -1 MATTER IN OUR SURROUNDINGS (3)

CHAPTER -1   
MATTER IN OUR SURROUNDINGS
                                                      (9th class)

  1. State of Matter.
  2. Solid , Liquid , Gases , Plasma.
  3. Comparition b/w Solid , Liquid , Gases .








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