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

Answer

26
sources
periodic-table.rsc.org, en.wikipedia.org, iupac periodic table of elements: iron (fe) has atomic number 26, iupac periodic table of the elements, iupac periodic table of the elements (2021): iron (fe) has atomic number 26, iupac periodic table of the elements (ciaaw standard atomic data): iron (fe) has atomic number 26, iupac periodic table of the elements (https://iupac.org/what-we-do/periodic-table-of-elements/) — iron (fe) has atomic number 26, iupac periodic table of the elements (iron, symbol fe, atomic number 26), iupac periodic table of the elements (iupac.org) - iron (fe) has atomic number 26, iupac periodic table of the elements (iupac.org) and ciaaw standard atomic weights table, both listing iron (fe) with atomic number 26, iupac periodic table of the elements (iupac.org) and crc handbook of chemistry and physics, both list iron (fe) with atomic number 26, iupac periodic table of the elements (iupac.org) and crc handbook of chemistry and physics, both listing iron (fe) with atomic number 26, iupac periodic table of the elements (iupac.org) — iron (fe) atomic number 26, iupac periodic table of the elements (iupac.org) — iron (fe) has atomic number 26, iupac periodic table of the elements (iupac.org) — iron (fe) listed with atomic number 26, iupac periodic table of the elements (iupac.org), element fe = 26, iupac periodic table of the elements (iupac.org), which lists iron (fe) with atomic number 26, iupac periodic table of the elements: iron (fe) has atomic number 26, iupac.org, iupac.qmul.ac.uk, physics.nist.gov, pml.nist.gov, pubchem periodic table (https://pubchem.ncbi.nlm.nih.gov/rest/pug/periodictable/json), row for element name "iron": atomicnumber=26, symbol=fe; corroborated by wikipedia, iron (https://en.wikipedia.org/wiki/iron), which gives atomic number 26., pubchem.ncbi.nlm.nih.gov, royal society of chemistry periodic table, iron (fe): https://periodic-table.rsc.org/element/26/iron (atomic number 26), royal society of chemistry periodic table, iron: https://periodic-table.rsc.org/element/26/iron, royal society of chemistry, iron - element information, properties and uses, https://periodic-table.rsc.org/element/26/iron, royal society of chemistry, periodic table, iron: https://periodic-table.rsc.org/element/26/iron, royal society of chemistry, periodic table: iron (fe), https://periodic-table.rsc.org/element/26/iron; pubchem, iron | fe (element), https://pubchem.ncbi.nlm.nih.gov/element/26. both state iron's atomic number is 26., royal society of chemistry, periodic table: iron — https://periodic-table.rsc.org/element/26/iron (atomic number 26), wikipedia, "iron" (https://en.wikipedia.org/wiki/iron): "it has symbol fe (from latin ferrum) and atomic number 26."

Work

  1. pinnedblocks 26,093,330 to 26,093,627 to · on Ethereum mainnet
  2. answered153 of 153 agreed140 needed
    #45126from periodic-table.rsc.org
    #83126from pml.nist.gov
    #49326IUPAC Periodic Table of the Elements (iupac.org) and CRC Handbook of Chemistry and Physics, both listing iron (Fe) with atomic number 26
    #93526from physics.nist.gov
    #138126from physics.nist.gov
    148 more
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