In chemistry, polarity is a separation of electric charge leading to a molecule or its chemical groups having an electric dipole moment, with a negatively...

Look up polarity in Wiktionary, the free dictionary. Polarity may refer to: Electrical polarity, direction of electrical current Polarity (mutual inductance)...

atomic-scale interactions in the world that we observe. Atom Chemical polarity Chemical structure Covalent bond Diatomic molecule List of compounds List...

estimate the bond energy, and the sign and magnitude of a bond's chemical polarity, which characterizes a bond along the continuous scale from covalent...

Electric shock Electrical measurements History of electrical engineering Polarity symbols International System of Quantities SI electromagnetism units Single-phase...

measures of polarity are required. Most of these measures are sensitive to chemical structure. The Grunwald–Winstein mY scale measures polarity in terms...

periods of normal polarity, in which the predominant direction of the field was the same as the present direction, and reverse polarity, in which it was...

Electrostatics are used to describe bond polarities and the effects they have on chemical substances. A chemical bond is an attraction between atoms. This...

property of substituents or functional groups in a chemical compound. It is defined as the polarity produced in the molecule by the interaction of two...

constant of a chemical reaction The solvent polarity is defined as its solvation power according to Reichardt. IUPAC, Compendium of Chemical Terminology...

beta- (β-), gamma- (γ-) amino acids, etc.); other categories relate to polarity, ionization, and side-chain group type (aliphatic, acyclic, aromatic, polar...

contains wood-derived chemical compounds of higher chemical polarity such as those found in carboxylic acid, aldehyde, and phenol chemical classes. Many compounds...

most prominent examples are the amino acids Chemical polarity – a neutral, or uncharged molecule or its chemical groups having an electric dipole moment,...

relative static permittivity of a solvent is a relative measure of its chemical polarity. For example, water is very polar, and has a relative static permittivity...

star system Polar (satellite), a satellite launched by NASA in 1996 Chemical polarity, a concept in chemistry which describes how equally bonding electrons...

such as metal ions or organic radicals. solvatochromism depends on the polarity of the solvent. Most solvatochromic compounds are metal complexes. There...

Ionic potential Linear combination of atomic orbitals Hybridization Chemical polarity Ioliomics Electron configuration Aufbau principle Quantum numbers...

(German: [ˈʔʊmˌpoːlʊŋ]) or polarity inversion is the chemical modification of a functional group with the aim of the reversal of polarity of that group. This...

the electronegativity of the connected atoms which determines the chemical polarity of the bond. Two atoms with equal electronegativity will make nonpolar...

groups can then be used to determine physical properties (such as chemical polarity and chirality), spectroscopic properties (particularly useful for...

examples of "reverse the polarity" and earlier instances of "fusing the control of the neutron flow" and "change the polarity". Pertwee used the phrase...

variety of substances; more than any other liquid. This is due to its chemical polarity and amphoterism.[citation needed] The old remark "spit is the universal...

bonding is stronger in non-polar media, so salts, which increase the chemical polarity of the solvent, can also destabilize hydrogen bonding. Mechanistically...

Cell polarity refers to spatial differences in shape, structure, and function within a cell. Almost all cell types exhibit some form of polarity, which...

vertically and are usually composed either of amphiphilic molecules (see chemical polarity) with a hydrophilic head and a hydrophobic tail (example: fatty acids)...

different chemical structures of each kind of molecule, the chances are very high that each molecule will have at least a slightly different polarity, giving...

maghemite, awaruite, oxygen, liquids, ponderable matter, pole figure, chemical polarity, molecular substance, copper-antimony (copper, antimony, alloys list)...

(PDF) on 5 February 2007. Grove, W. R. (1852). "VII. On the electro-chemical polarity of gases". Philosophical Transactions of the Royal Society. 142(I):...

pass an electrical or chemical signal to another neuron or a target effector cell. Synapses can be classified as either chemical or electrical, depending...

molecules form hydrogen bonds with each other and are strongly polar. This polarity allows it to dissociate ions in salts and bond to other polar substances...