Question #4012f

1 Answer
Mrs. Goldcamp ยท Grace
May 11, 2016

B. NH3

Explanation:

Nitrogen has a lone pair of electrons that draw electrons away from the hydrogen atoms through nitrogen, creating a dipole. If you look at the electronegativity values of H and N you might notice the difference is greater than 2, which follows the trend for a polar covalent molecule.

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