sandraklacar sandraklacar

11-12-2017
Chemistry

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Which one of the following compounds is an example of a covalent molecule?
a) NaCl b) H2O c) KOH d) Al(NO3)3

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kenmyna kenmyna

11-12-2017

H2o is an example of covalent molecule. H2O has two hydrogen atoms bonded to one oxygen atom. The two hydrogen atoms and the oxygen atom are linked together by a covalent bond.Atoms of oxygen are electronegative and attract the sharing of electrons in a covalent bond.

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