The weakest bone in the face is the vomer bone.
This small, thin bone forms the lower part of the nasal septum, the wall that divides the nasal cavity into two chambers. It's situated between the two palatine bones and the ethmoid bone.
The vomer bone's thinness and delicate structure make it prone to fracture, especially during forceful impacts to the face.
While other facial bones like the nasal bones and the zygomatic bones are also susceptible to fractures, the vomer bone is considered the weakest due to its thinness and location within the nasal cavity.