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.
Additionally, older dogs are prone to arthritis because of the years of wear and tear on their joints. Types of arthritis seen in dogs. Osteoarthritis or degenerative joint disease (DJD): This is the long-term deterioration of the cartilage surrounding the joints. This cartilage allows the joint to move in pain-free motions.When it becomes inflamed or wears down, your pet will most likely experience pain.