"Text" is a predefined property that represents text of arbitrary length and is provided by Semantic MediaWiki. This property is pre-deployed (also known as special property) and comes with additional administrative privileges but can be used just like any other user-defined property.
C
A language construct that provides information about the consitutents of a substance and their fractions or amounts. +
ChemicalComposition +
chemicalcomposition +
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ChemicalCompositionQuantity +
chemicalcompositionquantity +
A chemical substance composed of many identical molecules (or molecular entities) composed of atoms from more than one element held together by chemical bonds. +
ChemicalCompound +
chemicalcompound +
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ChemicalElement +
The symbol for a specific chemical element, that can stand both for an atom or a substance. +
chemicalelement +
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ChemicalEntity +
chemicalentity +
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A symbolic construct that provides informations about the chemical proportions of the elements that constitute a chemical compound or a specific molecule. +