"Quadrivalent" is a word in ENGLISH
Having a valence of four; capable of combining with,
being replaced by, or compared with, four monad atoms; tetravalent; --
said of certain atoms and radicals; thus, carbon and silicon are
quadrivalent elements.
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Any one of several isometric hydrocarbons, C7H16, of the paraffin series (nine are possible, four are known); -- so called …
Read the complete definitionA prefix meaning new, recent, late; and in chemistry designating specifically that variety of metameric hydrocarbons which, when the name …
Read the complete definitionA colorless nonmetallic element, tasteless and odorless, comprising four fifths of the atmosphere by volume. It is chemically very inert …
Read the complete definitionA poisonous nonmetallic element of the nitrogen group, obtained as a white, or yellowish, translucent waxy substance, having a characteristic …
Read the complete definitionButane, each molecule of which has four carbon atoms.
Read the complete definitionPertaining to, or designating, an acid of the acrylic acid series, metameric with crotonic acid, and obtained as a colorless …
Read the complete definitionCapable of neutralizing four molecules of a monacid base; having four hydrogen atoms capable of replacement by bases; quadribasic; -- …
Read the complete definitionCapable of neutralizing four molecules of a monobasic acid; having four hydrogen atoms capable of replacement ba acids or acid …
Read the complete definitionA hydrocarbon, C24H50, resembling paraffin, and like it belonging to the marsh-gas series; -- so called from having twenty-four atoms …
Read the complete definitionConsisting of four atoms; having four atoms in the molecule, as phosphorus and arsenic.
Read the complete definitionA combining form (also used adjectively), designating any one of a series of double derivatives of the azo and diazo …
Read the complete definitionAny one of a certain series of basic compounds containing a chain of four nitrogen atoms; for example, ethyl tetrazone, …
Read the complete definitionOf, pertaining to, or designating, a complex ketonic acid, C5H6O3, obtained as a white crystalline substance; -- so called because …
Read the complete definitionA hypothetical hydrocarbon, C4H4, analogous to benzene; -- so called from the four carbon atoms in the molecule.
Read the complete definitionAn oxide having four atoms of oxygen in the molecule; a quadroxide; as, osmium tetroxide, OsO/.
Read the complete definitionButyl; -- so called from the four carbon atoms in the molecule.
Read the complete definitionButylene; -- so called from the four carbon atoms in the molecule.
Read the complete definitionThe degree of combining power of an atom (or radical) as shown by the number of atoms of hydrogen (or …
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