Question
Tue August 09, 2011 By: Dilip Kumar

what is molecule ?

Expert Reply
Wed August 10, 2011

A molecule is an electrically neutral group of at least two atoms held together by covalent chemical bonds. Molecules are distinguished from ions by their electrical charge. However, in quantum physics, organic chemistry, and biochemistry, the term molecule is often used less strictly and applied to polyatomic ions.

 

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