Copper is the name for the element with atomic number 29 and is represented by the symbol Cu. It is a member of the transition metals group.
Source: tatoeba (8767486)
Cu
Synonyms for "cu" (9 found)
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Noun(1 words)
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Noun(2 words)
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Copper is a chemical element with symbol Cu.
Source: tatoeba (10675844)
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.