element symbol (P246)

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identifier for a chemical element
  • chemical symbol
  • formula
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Language Label Description Also known as
English
element symbol
identifier for a chemical element
  • chemical symbol
  • formula

Data type

String

Statements

[A-Z][a-z]?|U[nubtqphsoe]{2}
Symbols are usually two letters, but systematic symbols for synthetic elements (e.g. Ube) can be three letters. (English)
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no value
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Constraints