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 ...
The DJGPP toolkit is a port of several basic GNU utilities to MS-DOS, using the 32-bit DPMI system extender, created by DJ Delorie. It included versions of GCC, binutils, and EMACS. It also includes several DOS and Windows specific utilities.