The varicella zoster virus that causes chickenpox is the same virus that causes shingles. After a person experiences the chicken pox, the varicella zoster virus remains in the body in an inactive state near nerve tissue. At a later time, for unknown reasons, the virus reactivates and causes shingles.
In chemistry, polarity is a separation of electric charge leading to a molecule or its chemical groups having an electric dipole or multipole moment. Polar molecules interact through dipoleâdipole intermolecular forces and hydrogen bonds. Molecular polarity is dependent on the difference in electronegativity between atoms in a compound and the asymmetry of the compound's structure. Polarity underlies a number of physical properties including surface tension, solubility, and melting and boiling points.
Polarity in a molecule can refer to its electric charge either positive or negative. Polarity is a physical property of a compound or substance which relates to other physical properties like melting point, boiling point, solubility and intermolecular interactions between molecules. he polarity of the molecule is the sum total of all the polar bonds in the molecule. A molecule has one or more chemical bonds between orbital of different atoms.