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- Formula_unit abstract "A formula unit in chemistry is the empirical formula of any ionic or covalent network solid compound used as an independent entity for stoichiometric calculations. It is the lowest whole number ratio of ions represented in an ionic compound. Examples include ionic NaCl and K2O and covalent networks such as SiO2 and C (as diamond or graphite).Ionic compounds do not exist as individual molecules; a formula unit thus indicates the lowest reduced ratio of ions in the compound.A chemical formula shows the kinds and numbers of atoms in the smallest representative unit of a substance.In mineralogy, as minerals are almost exclusively either ionic or network solids, the formula unit is used. The number of formula units (Z) and the dimensions of the crystallographic axes are used in defining the unit cell.".
- Formula_unit wikiPageID "3069929".
- Formula_unit wikiPageRevisionID "585945340".
- Formula_unit hasPhotoCollection Formula_unit.
- Formula_unit subject Category:Chemical_formulas.
- Formula_unit type Abstraction100002137.
- Formula_unit type ChemicalFormulas.
- Formula_unit type Communication100033020.
- Formula_unit type Formula106816935.
- Formula_unit type Message106598915.
- Formula_unit type Statement106722453.
- Formula_unit comment "A formula unit in chemistry is the empirical formula of any ionic or covalent network solid compound used as an independent entity for stoichiometric calculations. It is the lowest whole number ratio of ions represented in an ionic compound.".
- Formula_unit label "Formeleinheit".
- Formula_unit label "Formula unit".
- Formula_unit label "Unità di formula".
- Formula_unit label "Формульная единица".
- Formula_unit sameAs Formeleinheit.
- Formula_unit sameAs Unità_di_formula.
- Formula_unit sameAs m.08pcfj.
- Formula_unit sameAs Q1437643.
- Formula_unit sameAs Q1437643.
- Formula_unit sameAs Formula_unit.
- Formula_unit wasDerivedFrom Formula_unit?oldid=585945340.
- Formula_unit isPrimaryTopicOf Formula_unit.