Page 62 - Science class 4
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Scientific Terms

                     Definite    :        Certain and sure

                     Iodine    :          an element whose solution is used to treat wounds

                     Stirring    :        to shake vigorously

                     Soda          :      an aerated water

                     Volume    :          space occupied by matter


                     Chapter at a Glance

                      ³ Atoms combine together to form molecules.

                      ³  Matter exists in three states : solid, liquid and gas.

                      ³  Anything that occupies space and has weight is called matter.

                      ³  Matter is made up of atoms.

                      ³  Matter can be change from one form to another by heating or cooling.

                      ³  Some solids can be dissolve in liquids.

                      ³  Some liquids can be dissolved in other liquids.

                      ³  Some gases can be dissolved in liquids.





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                                     Based on The Latest Pattern of New Education Policy 2020.
                                     Based on The Latest Pattern of New Education Policy 2020.
                                     Based on The Latest Pattern of New Education Policy 2020.
                                     Based on The Latest Pattern of New Education Policy 2020.
                                     Based on The Latest Pattern of New Education Policy 2020.
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                                  space;weight         atoms         solid; liquid; gas            molecule
                           1.  All matter take up some ___________                and has some ___________            .


                           2.  Matter is made up of small particles called ___________                  .

                           3.  Atoms put together form a ___________                 .


                           4.  Matter exists as ___________            , ___________       and ___________         .
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