Electronegativity: In the world of chemistry, electronegativity is often considered to be an important topic. As you might be already aware, periodic trends are observed in various aspects such as ...

AFTER an interruption due to the War, I have re-commenced experiments aiming at the separation of molecules having a permanent dipole moment from non-polar molecules in liquid mixtures by the aid ...

The mutational exchange of a polar group for a non-polar one and vice versa must be more dangerous than the transition from one polar group to another or from a non-polar to another non-polar one.