Tuesday, November 12, 2019

all about concept of chemistry

chemistry is study of  chemical reaction. and change of matter and it;s properties.



normally it not possible to practically atomic reaction we can see.
chemistry all about calculation and i tell you before withe out mathematics it is valueless subject. 
so all chemistry are during concept because we don;t see atom or molecular we can see only nano particularly so it is only consequential subject.

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