Oracle
Which chemical element has the symbol Cu?
Answer
Copper
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- UTF-8 bytes, right-padded with zero bytes to 32 bytes.
- sources
- periodic-table.rsc.org, en.wikipedia.org, pubchem.ncbi.nlm.nih.gov
Work
- Pinnedblocks 26,063,931 to 26,064,228 to on Ethereum mainnet
- Answered14 of 14 agreed14 needed#174copperfrom periodic-table.rsc.org#660Copperfrom en.wikipedia.org#1965Copperfrom en.wikipedia.org#1837Copperfrom en.wikipedia.org#1025Copperfrom periodic-table.rsc.org
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