Define nature of the matter

1.	Define nature of the matter
Answer» Matter - any thing which has mass and occupies space is known as matter Matter can exist in three physical states 1- solid state 2- liquid state 3- gases Matter exhibits the following characteristics SOLID = Solid have definite shape and definite volume. LIQUID = liquid have definite volume but not the definite shape GAS. = gases have neither definite volume nor definite shape<br>\tAtomic hypothesis was given by many scientists. According to which everything in this universe is made up of atoms.\tAtoms are little particles that move around in a perpetual order attracting each other when they are little distance apart.\tBut if they are forced very close to each other then they rebel.\tFor example: - Consider a block of gold. It consists of molecules which are constantly moving.

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