Assume That the XF₃ Molecule Has the Following Lewis Structure

Assume that the XF₃ molecule has the following Lewis structure.

The molecule could be:

A) boron trifluoride, i.e., X = B
B) nitrogen trifluoride, i.e., X = N
C) chlorine trifluoride, i.e., X = Cl
D) phosphorus trifluoride, i.e., X = P
E) more than one of the above