Saturday, 12 December 2015

LAW OF CHEMICAL COMBINATION

      According to an Indian philosopher Maharshi kannad , if we go on dividing matter, we will get smaller and smaller particles , these small particles were called name 'paramanu' .

John Dalton called these paticles by the name fo atom  . the word 'atom' means 'indivisible'_ something which cannot be divided further .

All matter is made up of small paricles called atoms and molecules . different kinds of atoms and molecules have different properties due to whichdifferent kinds of matter also show different prperties .



            

No comments:

Post a Comment