ON attempting to correlate the electrical double-refraction (Kerr effect) of gases and vapours which has been measured by Leiser, Hansen and Szivessy, with the optical anisotropy of the molecules ...

A substance that contains polar covalent bonds may not be overall polar. This is due to the shape of the molecule. Water molecules are polar molecules. Both of the bonds inside the molecule are polar ...

This is a preview. Log in through your library . Abstract TII, the extractable form of titin, was purified from myofibrils and separated by high resolution gel permeation chromatography into two ...

A new atomic force microscopy (AFM) technique, which would allow users to precisely detect and map the charge distribution within molecules, has been developed by researchers in Europe. The team has ...

DNA and RNA are naturally polarized molecules. Scientists believe that these molecules have an in-built polarity that can be reoriented or reversed fully or in part under an electric field. In a new ...

Scientists from Tomsk Polytechnic University (TPU), together with colleagues from Germany, have presented a new method for determining with high accuracy the parameters of intramolecular potential ...

The density of ice is less than water. This is due to the water expanding as it is frozen because of the hydrogen forming an open type lattice. high surface tension relatively high viscosity All ionic ...