In terms of polarity, what best describes the molecule NH₃? A)A non-polar molecule composed of polar covalent bonds B)A polar molecule composed of nonpolar covalent bonds C)A polar molecule composed of polar covalent bonds D)A non-polar molecule composed of nonpolar covalent bonds

Question

Quizplus · Accepted Answer

Polarity in molecules arises from the distribution of electrical charges due to the electronegativity differences between atoms. A molecule can be overall polar if it contains polar covalent bonds and if the molecular geometry does not cancel out the dipole moments. Thus, a molecule described as NH₃, without specific structural details, would likely have polar covalent bonds due to the differences in electronegativity between nitrogen (N), hydrogen (H), and sulfur (S), leading to an uneven charge distribution.

In Terms of Polarity, What Best Describes the Molecule NH3

In Terms of Polarity, What Best Describes the Molecule NH₃