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List of compounds with carbon number 21; List of compounds with carbon number 22; List of compounds with carbon number 23; List of compounds with carbon number 24; List of compounds with carbon numbers 25-29; List of compounds with carbon numbers 30-39; List of compounds with carbon numbers 40-49; List of compounds with carbon numbers 50+
List of alchemical substances; List of chemical elements; List of minerals – List of minerals with Wikipedia articles; List of named alloys; List of straight-chain alkanes; Polyatomic ion – Ion containing two or more atoms; Exotic molecule – a compound containing one or more exotic atoms
A chemical element, often simply called an element, is a type of atom which has a specific number of protons in its atomic nucleus (i.e., a specific atomic number, or Z). [ 1 ] The definitive visualisation of all 118 elements is the periodic table of the elements , whose history along the principles of the periodic law was one of the founding ...
An ester of carboxylic acid.R stands for any group (organic or inorganic) and R′ stands for organyl group.. In chemistry, an ester is a compound derived from an acid (organic or inorganic) in which the hydrogen atom (H) of at least one acidic hydroxyl group (−OH) of that acid is replaced by an organyl group (−R).
The following are subcategories containing chemical compounds by element. An alternative listing of inorganic compounds may be found at inorganic compounds by element . Wikimedia Commons has media related to Chemical compounds by element .
Although most compounds are referred to by their IUPAC systematic names (following IUPAC nomenclature), ...
List of chemical elements. Element Origin of name [1] [2] Group Period Block Standard atomic ... where the second parameter is what goes between the two numbers ...
This is a list of common chemical compounds with chemical formulae and CAS numbers, indexed by formula. This complements alternative listing at list of inorganic compounds . There is no complete list of chemical compounds since by nature the list would be infinite.