polyatomic ion

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• Polyatomic ion — An electrostatic potential map of the nitrate ion (NO3−). Areas coloured red are lower in energy than areas coloured yellow A polyatomic ion, also known as a molecular ion, is a charged species (ion) composed of two or more atoms covalently… …   Wikipedia

• polyatomic ion — daugiaatomis jonas statusas T sritis chemija apibrėžtis Kovalentiniais ryšiais sujungtų atomų grupė, turinti elektros krūvį. atitikmenys: angl. polyatomic ion rus. многоатомный ион …   Chemijos terminų aiškinamasis žodynas

• Ion — Cation and Anion redirect here. For the particle physics/quantum computing concept, see Anyon. For other uses, see Ion (disambiguation). Hydrogen atom (center) contains a single proton and a single electron. Removal of the electron gives a cation …   Wikipedia

• Ion exchange — Ion exchanger Ion exchange resin beads …   Wikipedia

• polyatomic — adjective (of a molecule or ion) consisting of three or more atoms …   Wiktionary

• Monatomic ion — A monatomic ion is an ion consisting of one or more atoms of a single element (unlike a polyatomic ion, which consists of more than one element in one ion). For example calcium carbonate consists of the monatomic ion Ca2+ and the polyatomic ion… …   Wikipedia

• Common polyatomic ions — ▪ Table Common polyatomic ions ion name ion name NH4 b; ammonium CO32− carbonate NO2− nitrite HCO3− hydrogen carbonate** NO3− nitrate ClO− hypochlorite SO32− sulfite ClO2− chlorite SO42− sulfate ClO3− chlorate HSO4− hydrogen sulfate* ClO4−… …   Universalium

• chemical compound — Introduction  any substance composed of identical molecules consisting of atoms (atom) of two or more chemical elements (chemical element).       All the matter in the universe is composed of the atoms of more than 100 different chemical elements …   Universalium

• IUPAC nomenclature of inorganic chemistry — For the current Red Book version, see IUPAC nomenclature of inorganic chemistry 2005. The IUPAC nomenclature of inorganic chemistry is a systematic method of naming inorganic chemical compounds, as recommended by the International Union of Pure… …   Wikipedia

• Chemistry — For other uses, see Chemistry (disambiguation). Chemistry is the science of atomic matter (that made of chemical elements), its properties, structure, comp …   Wikipedia

• Oxidation state — Not to be confused with Oxidation number. In chemistry, the oxidation state is an indicator of the degree of oxidation of an atom in a chemical compound. The formal oxidation state is the hypothetical charge that an atom would have if all bonds… …   Wikipedia