You should have one unbonded pair of electrons left on the phosphorus. This pair is going to make the shape of the molecule slightly tetrahedral (like a pyramid) and will cause the over electron distribution to be off. Whenever a molecule is not symmetrical it has a dipole moment.
Osteoarthritis, Arthritis in Dogs. Osteoarthritis, also known as degenerative joint disease (DJD), is defined as the progressive and permanent long-term deterioration of the cartilage surrounding the joints.
What Is Demodectic Mange in Dogs? Demodectic mange is a red, itchy skin infection that is caused by mites. The demodex mite lives on a particular host, so one form of demodex mite (demodex canis) lives on dogs and another (demodex cati) on cats. Humans have their own form of demodex mite.