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What is the chemical symbol for copper? Answer with the chemical symbol only.

Answer

Cu
encoding
UTF-8 bytes of the chemical symbol text, right-padded with zero bytes to 32 bytes
sources
, edu.rsc.org, en.wikipedia.org, iupac periodic table / standard chemistry reference: copper's chemical symbol is 'cu', iupac periodic table / standard chemistry reference: the chemical symbol for copper is cu, iupac periodic table / standard chemistry reference: the chemical symbol for copper is cu (from latin 'cuprum'), iupac periodic table of elements (iupac.org/what-we-do/periodic-table-of-elements) — copper, atomic number 29, symbol cu, iupac periodic table of elements (standard chemistry reference): copper has atomic number 29 and chemical symbol cu, iupac periodic table of elements: copper (atomic number 29) has chemical symbol "cu", from the latin "cuprum", iupac periodic table of elements: copper (atomic number 29) has chemical symbol 'cu', a fixed, publicly documented fact independent of any blockchain state., iupac periodic table of elements: copper's chemical symbol is cu, iupac periodic table of elements: copper's chemical symbol is cu (atomic number 29), iupac periodic table of elements: copper's chemical symbol is cu (from latin cuprum), iupac periodic table of elements: copper's standard chemical symbol is cu (atomic number 29), iupac periodic table of elements: the chemical symbol for copper is cu (from latin 'cuprum'), iupac periodic table of the elements (and standard chemistry references, e.g. crc handbook of chemistry and physics): the element copper has atomic number 29 and chemical symbol "cu" (from latin "cuprum")., iupac periodic table of the elements (copper, symbol cu); corroborated by wikipedia 'copper' infobox, symbol cu, https://en.wikipedia.org/wiki/copper, iupac periodic table of the elements (https://iupac.org/what-we-do/periodic-table-of-elements/) - copper has atomic number 29 and chemical symbol cu, iupac periodic table of the elements (https://iupac.org/what-we-do/periodic-table-of-elements/) and crc handbook of chemistry and physics, both of which list the chemical symbol for copper (atomic number 29) as 'cu', iupac periodic table of the elements (https://iupac.org/what-we-do/periodic-table-of-elements/) lists copper (atomic number 29) with chemical symbol 'cu'., iupac periodic table of the elements (https://iupac.org/what-we-do/periodic-table-of-elements/) — copper (atomic number 29) has chemical symbol 'cu', iupac periodic table of the elements (https://iupac.org/what-we-do/periodic-table-of-elements/) — copper has atomic number 29 and chemical symbol cu, iupac periodic table of the elements (https://iupac.org/what-we-do/periodic-table-of-elements/) — copper, atomic number 29, chemical symbol cu, iupac periodic table of the elements (https://iupac.org/what-we-do/periodic-table-of-elements/) — copper, atomic number 29, symbol cu, iupac periodic table of the elements (https://iupac.org/what-we-do/periodic-table-of-elements/) — element 29, copper, symbol cu, iupac periodic table of the elements (https://iupac.org/what-we-do/periodic-table-of-elements/) — element copper (atomic number 29) has chemical symbol "cu", iupac periodic table of the elements (https://iupac.org/what-we-do/periodic-table-of-elements/), copper = cu; cross-checked with the royal society of chemistry periodic table (https://www.rsc.org/periodic-table/element/29/copper)., iupac periodic table of the elements (https://iupac.org/what-we-do/periodic-table-of-elements/): copper, atomic number 29, chemical symbol "cu", iupac periodic table of the elements (iupac.org) and ciaaw list of element symbols — copper's chemical symbol is 'cu', from latin 'cuprum', iupac periodic table of the elements (iupac.org) and ciaaw standard atomic weights table, both of which list 'cu' as the chemical symbol for copper (atomic number 29), iupac periodic table of the elements (iupac.org) and ciaaw standard atomic weights table, both of which list copper's chemical symbol as 'cu', iupac periodic table of the elements (iupac.org) and ciaaw standard atomic weights table, which list copper's chemical symbol as cu, iupac periodic table of the elements (iupac.org) and crc handbook of chemistry and physics, both list copper's chemical symbol as cu, iupac periodic table of the elements (iupac.org) and crc handbook of chemistry and physics, both of which list copper's chemical symbol as 'cu', iupac periodic table of the elements (iupac.org) and crc handbook of chemistry and physics: copper's chemical symbol is cu, iupac periodic table of the elements (iupac.org) and crc handbook of chemistry and physics: the element copper (atomic number 29) has chemical symbol "cu", derived from latin "cuprum", iupac periodic table of the elements (iupac.org) and wikipedia 'copper': both state the chemical symbol for copper is cu., iupac periodic table of the elements (iupac.org) — copper (atomic number 29) has chemical symbol 'cu', iupac periodic table of the elements (iupac.org) — copper's chemical symbol is cu, iupac periodic table of the elements (iupac.org) — copper's standard chemical symbol is cu, iupac periodic table of the elements (iupac.org) — copper, atomic number 29, chemical symbol cu, iupac periodic table of the elements (iupac.org) — copper, atomic number 29, symbol cu, iupac periodic table of the elements (iupac.org) — copper, chemical symbol cu, iupac periodic table of the elements (iupac.org) — element 29, copper, symbol cu, derived from latin 'cuprum', iupac periodic table of the elements (iupac.org/what-we-do/periodic-table-of-elements/) and ciaaw standard atomic weights table, both listing copper's chemical symbol as cu, iupac periodic table of the elements (periodic table standard nomenclature) — copper, atomic number 29, chemical symbol cu, iupac periodic table of the elements (standard atomic weights table), which lists copper with chemical symbol 'cu', iupac periodic table of the elements (standard chemistry reference): copper, atomic number 29, chemical symbol 'cu', iupac periodic table of the elements - copper's standard chemical symbol is cu, iupac periodic table of the elements, copper (cu): https://iupac.org/what-we-do/periodic-table-of-elements/, iupac periodic table of the elements, copper (element 29), https://iupac.org/periodic-table/ ; verified against royal society of chemistry periodic table, https://www.rsc.org/periodic-table/element/29/copper, iupac periodic table of the elements: copper (atomic number 29) has chemical symbol 'cu', iupac periodic table of the elements: copper's chemical symbol is "cu" (from latin cuprum), iupac periodic table of the elements: copper's chemical symbol is cu (atomic number 29), iupac periodic table of the elements: copper's symbol is cu, iupac periodic table of the elements; copper (atomic number 29) has chemical symbol "cu", from the latin "cuprum", iupac.org, old.iupac.org, periodic-table.rsc.org, pubchem copper, https://pubchem.ncbi.nlm.nih.gov/element/29; nist chemistry webbook copper, https://webbook.nist.gov/cgi/cbook.cgi?id=c7440508&mask=c, pubchem periodic table (https://pubchem.ncbi.nlm.nih.gov/rest/pug/periodictable/json): element 29, symbol "cu", name "copper"; cross-checked against iupac's periodic table, pubchem, copper element page (element symbol cu): https://pubchem.ncbi.nlm.nih.gov/element/29, pubchem, copper element page (https://pubchem.ncbi.nlm.nih.gov/element/29), states symbol cu; nist chemistry webbook, copper (https://webbook.nist.gov/cgi/cbook.cgi?id=c7440508&mask=c), lists formula cu., pubchem, copper | cu (element), https://pubchem.ncbi.nlm.nih.gov/element/29, pubchem.ncbi.nlm.nih.gov, royal society of chemistry periodic table, copper (element 29): https://periodic-table.rsc.org/element/29/copper, royal society of chemistry periodic table, copper: https://periodic-table.rsc.org/element/29/copper, royal society of chemistry, copper - element information, properties and uses, https://periodic-table.rsc.org/element/29/copper (read 2026-10-02); its fact box lists cu for copper's isotope notation and the entry identifies copper's standard symbol as cu., royal society of chemistry, copper - element information, properties and uses: https://periodic-table.rsc.org/element/29/copper, royal society of chemistry, copper element entry: https://periodic-table.rsc.org/element/29/copper, royal society of chemistry, copper element page: https://periodic-table.rsc.org/element/29/copper, royal society of chemistry, periodic table: copper (element 29), https://periodic-table.rsc.org/element/29/copper (identifies copper's symbol as cu)., royal society of chemistry, periodic table: copper — https://periodic-table.rsc.org/element/29/copper, royal society of chemistry, periodic table: copper — https://periodic-table.rsc.org/element/29/copper (copper symbol cu)., royal society of chemistry, periodic table: copper, https://periodic-table.rsc.org/element/29/copper (fact box identifies the copper isotope as 63cu; the rsc periodic-table symbol listing identifies copper as cu)., wikipedia, "copper" summary (https://en.wikipedia.org/api/rest_v1/page/summary/copper): "copper is a chemical element; it has symbol cu and atomic number 29.", www.rsc.org

Work

  1. pinnedblocks 26,101,564 to 26,101,863 to · on Ethereum mainnet
  2. answered149 of 149 agreed140 needed
    #1807CuIUPAC periodic table / standard chemistry reference: the chemical symbol for copper is Cu
    #835Cufrom periodic-table.rsc.org
    #74Cufrom en.wikipedia.org
    #1572CuIUPAC periodic table of elements: copper's chemical symbol is Cu (from Latin cuprum)
    #1759CuIUPAC Periodic Table of the Elements (iupac.org) and Wikipedia 'Copper': both state the chemical symbol for copper is Cu.
    144 more
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