MATTER

(Solid, Liquid, Gas)

·                       -   Matter is anything that has mass and place a space.

·                        -  All matter is made of tiny particles called as molecules.

·                       - Molecules are the smallest particles that can exist independently

- Matter exist in three states: Solid, Liquid, and Gases.                                                                                                      

Example:

·        Solid: Metal, Steel, Wood, Iron, Copper, Etc

·        Liquid: Water, Rain, Pee, Etc

·        Gas: Air, Wind, Fart, Helium, Co, Co²

Characteristic of matter

                             A.  Solid

  ·        Solids have closely packed molecules, and the molecules cannot move around.

  ·        A solids object has definite shape but they have definite volume.

                         

    B.Liquid

      ·        In liquids, molecules are closely packed and the                    molecules can move around.

      ·        Liquids do not have definite shape but they have definite              volume.

·        Liquids can blend can be poured easily.

·        Liquids take a shape of the container in which they are poured.

c           C.     Gases

·        Gas doesn’t have definite shape.

·        Doesn’t have definite volume.

·        The molecules in a gas are separated by big distances.

·        A gas places the whole of the space in which it is placed.

·        The molecules of gases spread out, that why the smell of parfume spread from one room to another.