Nitrogen (N) is more electronegative than hydrogen (H). Which of the following is a correct statement about the atoms in ammonia (NH3)? a. Each hydrogen atom has a partial positive charge: the nitrogen atom has a partial negative charge.
b. Ammonia has an overall positive charge. Ammonia has an overall negative charge.
c. The nitrogen atom has a partial positive charge: each hydrogen atom has a partial negative charge.
d. There are covalent bonds between the hydrogen atoms and polar bonds between each hydrogen atom and the nitrogen atom