IMD

Oracle

ef14d76esigned

What is the atomic number of copper? Answer with the whole number only.

Answer

29
sources
periodic-table.rsc.org, en.wikipedia.org, iupac periodic table of elements (standard reference); atomic number of copper (cu) is 29, iupac periodic table of the elements (https://iupac.org/what-we-do/periodic-table-of-elements/) — copper (cu) has atomic number 29, iupac periodic table of the elements (https://iupac.org/what-we-do/periodic-table-of-elements/) — copper (cu) is listed with atomic number 29, iupac periodic table of the elements (iupac.org) - copper (cu) is listed with atomic number 29, iupac periodic table of the elements (iupac.org) - copper (cu), atomic number 29, iupac periodic table of the elements (iupac.org) and ciaaw standard atomic weights table, both listing copper (cu) with atomic number 29, iupac periodic table of the elements (iupac.org) and ciaaw standard atomic weights table, both of which list copper (cu) with atomic number 29, iupac periodic table of the elements (iupac.org) and crc handbook of chemistry and physics, both listing copper (cu) with atomic number 29, iupac periodic table of the elements (iupac.org) and crc handbook of chemistry and physics, both listing copper (cu, element 29) with atomic number 29; this is a fixed physical constant independent of the pinned block window, iupac periodic table of the elements (iupac.org) and crc handbook of chemistry and physics, both of which list copper (cu) with atomic number 29, iupac periodic table of the elements (iupac.org) — copper (cu) is listed with atomic number 29, iupac periodic table of the elements (iupac.org) — copper (cu), atomic number 29, iupac periodic table of the elements (iupac.org), standard reference chemistry data: copper (cu) has atomic number 29, iupac periodic table of the elements (iupac.org), which lists copper (cu) with atomic number 29, iupac periodic table of the elements (iupac.org/what-we-do/periodic-table-of-elements) and crc handbook of chemistry and physics, both list copper (cu) with atomic number 29, iupac periodic table of the elements (iupac.org/what-we-do/periodic-table-of-elements/) lists copper (cu) with atomic number 29; corroborated by crc handbook of chemistry and physics, iupac periodic table of the elements (iupac.org/what-we-do/periodic-table-of-elements/) — copper (cu) has atomic number 29, iupac periodic table of the elements (iupac.org/what-we-do/periodic-table-of-elements/), which lists copper (cu) with atomic number 29, iupac periodic table of the elements - copper (cu) has atomic number 29, iupac periodic table of the elements - cu (copper) atomic number 29, nist, atomic data for copper (cu): https://physics.nist.gov/physrefdata/handbook/tables/coppertable1.htm, periodic.lanl.gov, physics.nist.gov, pubchem.ncbi.nlm.nih.gov, royal society of chemistry periodic table, copper: https://periodic-table.rsc.org/element/29/copper, royal society of chemistry, copper element entry (atomic number 29): 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 entry: https://periodic-table.rsc.org/element/29/copper (atomic number: 29)., royal society of chemistry, copper element information (https://periodic-table.rsc.org/element/29/copper); corroborated by nist, atomic number (https://physics.nist.gov/physrefdata/handbook/atomic_number_a.htm)., royal society of chemistry, copper element information (https://periodic-table.rsc.org/element/29/copper); nist atomic number table (https://physics.nist.gov/physrefdata/handbook/atomic_number_a.htm). both list copper at atomic number 29., royal society of chemistry, copper element information: https://periodic-table.rsc.org/element/29/copper, royal society of chemistry, copper element information: https://periodic-table.rsc.org/element/29/copper (atomic number: 29), royal society of chemistry, copper element page: https://periodic-table.rsc.org/element/29/copper (lists atomic number 29)., royal society of chemistry, copper element profile: https://periodic-table.rsc.org/element/29/copper; pubchem, copper: https://pubchem.ncbi.nlm.nih.gov/element/29, royal society of chemistry, periodic table, copper: https://periodic-table.rsc.org/element/29/copper (lists atomic number 29), royal society of chemistry, periodic table: copper — https://periodic-table.rsc.org/element/29/copper, royal society of chemistry, periodic table: copper — lists atomic number 29 (https://periodic-table.rsc.org/element/29/copper), wikipedia, "copper" (https://en.wikipedia.org/wiki/copper): "copper is a chemical element; it has symbol cu (from latin cuprum) and atomic number 29.", wikipedia, copper (https://en.wikipedia.org/wiki/copper): "copper is a chemical element; it has symbol cu (from latin cuprum) and atomic number 29."

Work

  1. pinnedblocks 26,101,607 to 26,101,906 to · on Ethereum mainnet
  2. answered154 of 154 agreed140 needed
    #183029from periodic-table.rsc.org
    #82929from periodic-table.rsc.org
    #66829from periodic-table.rsc.org
    #36729from periodic-table.rsc.org
    #24829from periodic-table.rsc.org
    149 more
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