Qué (quién) es F number (chemistry) - definición
IS A NUMBER THAT CAN BE CALCULATED FOR POLYCYCLIC AROMATIC HYDROCARBONS FROM THEIR STRUCTURE
Chemistry
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Chemistry is the scientific study of the properties and behavior of matter. It is a natural science that covers the elements that make up matter to the compounds composed of atoms, molecules and ions: their composition, structure, properties, behavior and the changes they undergo during a reaction with other substances.
Chemistry
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The science treating of atomic and molecular relations of the elements
and of chemical compounds of the same.
Chemistry
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·noun A treatise on chemistry.
II. Chemistry ·noun An application of chemical theory and method to the consideration of some particular subject; as, the chemistry of iron; the chemistry of indigo.
III. Chemistry ·noun That branch of science which treats of the composition of substances, and of the changes which they undergo in consequence of alterations in the constitution of the molecules, which depend upon variations of the number, kind, or mode of arrangement, of the constituent atoms. These atoms are not assumed to be indivisible, but merely the finest grade of subdivision hitherto attained. Chemistry deals with the changes in the composition and constitution of molecules. ·see Atom, Molecule.
Wikipedia
F number (chemistry)
F number is a correlation number used in the analysis of polycyclic aromatic hydrocarbons (PAHs) as a descriptor of their hydrophobicity and molecular size. It was proposed by Robert Hurtubise and co-workers in 1977.
