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.
Advantix is a drug used on dogs that will kill fleas, ticks, and sandflies, preventing many diseases. It contains imidacloprid and permethrin. Imidacloprid is used to control flea infestations on pets.It damages a key receptor in the central nervous system of the flea, leading to death.t is used to repel and kill ticks and mosquitoes in dogs. It is unsafe to use in cats. K9 Advantix is applied to the back of the neck and quickly spreads over your petâs body within 24 hours via the oil glands.