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Chemical elements (Rbce)

Definition
Any of the more than 100 known substances (of which 92 occur naturally) that cannot be separated into simpler substances and that singly or in combination constitute all matter. (Source: wordnet.princeton.edu)
Use For
Elements
Broader Term
Chemicals (Rbc)
Narrower Terms
Classes of chemical elements (Rbceb)
Chemical elements by group and name (Rbcef)
Related Terms (Hierarchical)
Chemical compounds (Rbcg)
Specialty chemicals (Rbcs)
Chemical substances (Rbct)