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.
Cheyletiellosis, also called walking dandruff, is a highly contagious skin disease of cats caused by Cheyletiella mites. These mites can also infect dogs and rabbits. These large mites cause excessive flaking of the skin, or dandruff, and their movement on the top layer of skin gives the disease its distinctive name. Cats in direct contact with other cats, such as in shows, shelters and boarding or grooming facilities, are more at risk..