nonmetal
Speech parts
1. nonmetal - Noun
2. nonmetal - Adjective
Meaning
Any one of the set of elements which, as contrasted with the metals, possess, produce, or receive, acid rather than basic properties; a metalloid; as, oxygen, sulphur, and chlorine are nonmetals.
Source: Webster's dictionarySynonyms
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Examples
nonmetallic elements
The atom of another element (usually nonmetal), whose electron affinity is positive, then accepts the electron(s), again to attain a stable electron configuration, and after accepting electron(s) the atom becomes an anion.
Astatine is usually classified as either a nonmetal or a metalloid ; citation citation metal formation has also been predicted.
Nomenclature When it was realized that some metals form two different binary compounds with the same nonmetal, the two compounds were often distinguished by using the ending -ic for the higher metal oxidation state and the ending -ous for the lower.