When molecules have an even charge distribution and no dipole moment then they are nonpolar molecules. CO2 is a linear molecule, so our dipoles are symmetrical; the dipoles are equal in magnitude but point in opposite directions. Generally, when dipole distribution is symmetrical there is no dipole moment.
Degenerative joint disease (medical condition): Osteoarthritis is a form of arthritis typically caused by age-related wear-and-tear. In diagnosis, it ...
Degenerative Joint Disease And Degenerative Disc Disease. Degenerative Joint Disease (DJD) or osteoarthritis is characterized by the breakdown of joint cartilage and may affect any joint in the body.