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.
Demodectic Mange in Dogs. Mange (demodicosis) is an inflammatory disease in dogs that can lead to skin lesions, genetic disorders and hair loss. Find out how to treat it at petMD. Category: Skin. Parvo in Dogs. The canine parvovirus (CPV) infection is a highly contagious viral illness that affects dogs.