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 ...
MEDICAL: Bone Disease and Arthropathies With Major CC. Degenerative joint disease (DJD), or osteoarthritis, is a nonsystemic, noninflammatory, progressive disorder of movable joints that is associated with aging and accumulated trauma.EDICAL: Bone Disease and Arthropathies With Major CC. Degenerative joint disease (DJD), or osteoarthritis, is a nonsystemic, noninflammatory, progressive disorder of movable joints that is associated with aging and accumulated trauma.