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Answered 2012-07-10 19:27:47

Molecules are neutral, they do not have an overall charge, although in many cases there will parts of a molecule which have a negative charge and other parts that have a positive charge (for example, in a water molecule, the oxygen atom has a negative charge and the two hydrogen atoms have a positive charge).

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DNA MOLECULES HAVE A NEGATIVE CHARGE.


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How are atoms and molecules alike?

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