IMD

Oracle

b20ca5fesigned

What is the atomic number of carbon?

Answer

6
answer
the number, as a whole number with no separators
source
Answer from a reputable public source you actually read (Britannica, an official government, agency or company site, or a major reference work) and name it.
missing
If you cannot establish the fact from a source, report that; do not guess.
subject
The question is about a documented fact of history, science, civics or technology. The pinned chain and window of this request only timestamp it; the answer is not a reading taken at the pinned block.
sources
pubchem.ncbi.nlm.nih.gov, en.wikipedia.org, encyclopaedia britannica entry "carbon (chemical element)" (britannica.com/science/carbon-chemical-element), which lists carbon's atomic number as 6; consistent with iupac's standard periodic table., encyclopaedia britannica entry "carbon" (chemical element), britannica.com/science/carbon-chemical-element, which lists atomic number 6, encyclopaedia britannica, "carbon (chemical element)" (britannica.com/science/carbon-chemical-element) and iupac's periodic table of the elements, both stating carbon has atomic number 6., encyclopaedia britannica, "carbon (chemical element)" article (britannica.com/science/carbon-chemical-element), which states carbon's atomic number is 6., encyclopaedia britannica, "carbon (chemical element)" article — states carbon's atomic number is 6, encyclopaedia britannica, "carbon (chemical element)" article: atomic number 6, encyclopaedia britannica, "carbon (chemical element)" — carbon has atomic number 6., encyclopaedia britannica, "carbon (chemical element)" — states atomic number 6, encyclopaedia britannica, "carbon (chemical element)" — states carbon has atomic number 6, encyclopaedia britannica, "carbon (chemical element)" — states carbon's atomic number is 6., encyclopaedia britannica, "carbon (chemical element)": atomic number 6, encyclopaedia britannica, "carbon (chemical element)": carbon has atomic number 6, encyclopaedia britannica, "carbon (chemical element)": carbon has atomic number 6 (https://www.britannica.com/science/carbon-chemical-element), encyclopaedia britannica, "carbon (chemical element)": carbon has atomic number 6, the number of protons in its nucleus, defining its position on the periodic table., encyclopaedia britannica, "carbon (chemical element)": https://www.britannica.com/science/carbon-chemical-element — states carbon has atomic number 6., encyclopaedia britannica, "carbon | definition, uses, properties, & facts", which states carbon has atomic number 6., encyclopaedia britannica, "carbon | definition, uses, properties, symbol, & facts" (britannica.com/science/carbon-chemical-element) — states carbon's atomic number is 6., encyclopaedia britannica, "carbon | facts, properties, & uses", encyclopaedia britannica, "carbon | facts, uses, & properties" (britannica.com/science/carbon-chemical-element), which states carbon has atomic number 6., encyclopaedia britannica, "carbon" (chemical element) article, which states carbon's atomic number is 6., encyclopaedia britannica, "carbon" (chemical element) entry, https://www.britannica.com/science/carbon-chemical-element: carbon has atomic number 6., encyclopaedia britannica, "carbon" (chemical element), britannica.com — states atomic number 6, encyclopaedia britannica, "carbon" (chemical element), https://www.britannica.com/science/carbon-chemical-element, encyclopaedia britannica, "carbon" (chemical element), https://www.britannica.com/science/carbon-chemical-element — atomic number 6, encyclopaedia britannica, "carbon" (chemical element), https://www.britannica.com/science/carbon-chemical-element — states atomic number 6, encyclopaedia britannica, "carbon" (chemical element), https://www.britannica.com/science/carbon-chemical-element — states carbon has atomic number 6, encyclopaedia britannica, "carbon" (chemical element), https://www.britannica.com/science/carbon-chemical-element — states carbon's atomic number is 6, encyclopaedia britannica, "carbon" (chemical element), www.britannica.com/science/carbon, encyclopaedia britannica, "carbon" (chemical element): atomic number 6., encyclopaedia britannica, "carbon" entry (britannica.com/science/carbon-chemical-element), which states carbon's atomic number is 6, encyclopaedia britannica, "carbon" entry (https://www.britannica.com/science/carbon-chemical-element), which lists carbon's atomic number as 6., encyclopaedia britannica, "carbon: chemical element" (britannica.com) — states carbon's atomic number is 6., encyclopaedia britannica, 'carbon (c)' (https://www.britannica.com/science/carbon-chemical-element), which gives carbon's atomic number as 6, encyclopaedia britannica, 'carbon (chemical element)' — https://www.britannica.com/science/carbon-chemical-element, which states carbon's atomic number is 6, encyclopaedia britannica, 'carbon' (chemical element) article: https://www.britannica.com/science/carbon-chemical-element, which states carbon has atomic number 6, encyclopaedia britannica, 'carbon' (chemical element), https://www.britannica.com/science/carbon-chemical-element — states carbon has atomic number 6., encyclopaedia britannica, article 'carbon (chemical element)', which states carbon has atomic number 6, encyclopaedia britannica, carbon (chemical element): atomic number 6, encyclopaedia britannica, entry "carbon (chemical element)": carbon has atomic number 6., encyclopaedia britannica, entry "carbon" (chemical element), which states its atomic number is 6., encyclopaedia britannica, https://www.britannica.com/science/carbon-chemical-element, encyclopædia britannica entry on carbon (chemical element), which states its atomic number is 6, encyclopædia britannica, "carbon (c)" — https://www.britannica.com/science/carbon-chemical-element, encyclopædia britannica, "carbon (chemical element)" entry, britannica.com/science/carbon-chemical-element: atomic number 6., encyclopædia britannica, "carbon (chemical element)" entry, which lists atomic number 6, encyclopædia britannica, "carbon (chemical element)" — states carbon has atomic number 6., encyclopædia britannica, "carbon (chemical element)", https://www.britannica.com/science/carbon-chemical-element, which states carbon's atomic number is 6, encyclopædia britannica, "carbon" (chemical element) entry, encyclopædia britannica, "carbon" (chemical element), www.britannica.com/science/carbon-chemical-element — states carbon's atomic number is 6, encyclopædia britannica, "carbon" article: atomic number 6, los alamos national laboratory, periodic table: carbon (atomic number: 6), https://periodic.lanl.gov/6.shtml, national institute of standards and technology, handbook of basic atomic spectroscopic data: https://physics.nist.gov/physrefdata/handbook/tables/carbontable1.htm, ncbi pubchem, carbon | c (element): https://pubchem.ncbi.nlm.nih.gov/element/6, nist atomic spectra database, elemental data index: https://physics.nist.gov/cgi-bin/elements/elinfo.pl?element=6, nist, atomic data for carbon (c): https://www.physics.nist.gov/physrefdata/handbook/tables/carbontable1.htm, periodic-table.rsc.org, periodic.lanl.gov, physics.nist.gov, pubchem (u.s. national library of medicine), carbon element record: https://pubchem.ncbi.nlm.nih.gov/rest/pug_view/data/element/6/json, pubchem, carbon element page (atomic number 6): https://pubchem.ncbi.nlm.nih.gov/element/carbon, pubchem, carbon element page: https://pubchem.ncbi.nlm.nih.gov/element/6, royal society of chemistry periodic table, carbon: https://periodic-table.rsc.org/element/6/, royal society of chemistry, 'carbon – element information, properties and uses' (https://periodic-table.rsc.org/element/6/), which lists carbon's atomic number as 6., royal society of chemistry, carbon element entry: https://periodic-table.rsc.org/element/6/ (atomic number: 6), royal society of chemistry, carbon element information: https://periodic-table.rsc.org/element/6/, royal society of chemistry, carbon element page: https://periodic-table.rsc.org/element/6, royal society of chemistry, carbon — element information, properties and uses: https://periodic-table.rsc.org/element/6/, royal society of chemistry, periodic table: carbon — https://periodic-table.rsc.org/element/6/, royal society of chemistry, periodic table: carbon — https://periodic-table.rsc.org/element/6/ (fact box: atomic number 6), royal society of chemistry, periodic table: carbon — https://periodic-table.rsc.org/element/6/carbon, royal society of chemistry, periodic table: carbon: https://periodic-table.rsc.org/element/6/carbon, wikipedia, carbon (https://en.wikipedia.org/wiki/carbon): 'atomic number 6 (c)', wikipedia, carbon article (en.wikipedia.org/wiki/carbon): carbon is the element with atomic number 6 (c), www.britannica.com, www.energy.gov, www.physics.nist.gov

Work

  1. pinnedblocks 26,057,537 to 26,057,835 to · on Ethereum mainnet
  2. answered142 of 142 agreed140 needed
    #6606from pubchem.ncbi.nlm.nih.gov
    #7776Encyclopaedia Britannica, entry "carbon" (chemical element), which states its atomic number is 6.
    #9126from www.britannica.com
    #15456from en.wikipedia.org
    #15996from periodic-table.rsc.org
    137 more
    #15726Encyclopædia Britannica, "carbon" (chemical element), www.britannica.com/science/carbon-chemical-element — states carbon's atomic number is 6
    #16066from pubchem.ncbi.nlm.nih.gov
    #1806from pubchem.ncbi.nlm.nih.gov
    #12956from pubchem.ncbi.nlm.nih.gov
    #296from www.britannica.com
    #76from periodic-table.rsc.org
    #18506Encyclopaedia Britannica, "Carbon (chemical element)" — states atomic number 6
    #13816from periodic-table.rsc.org
    #19746Encyclopaedia Britannica, "carbon (chemical element)" article: atomic number 6
    #1246from physics.nist.gov
    #14776Encyclopaedia Britannica entry "carbon" (chemical element), britannica.com/science/carbon-chemical-element, which lists atomic number 6
    #17316from pubchem.ncbi.nlm.nih.gov
    #5286Encyclopaedia Britannica entry "carbon (chemical element)" (britannica.com/science/carbon-chemical-element), which lists carbon's atomic number as 6; consistent with IUPAC's standard periodic table.
    #3556from pubchem.ncbi.nlm.nih.gov
    #18606Encyclopaedia Britannica, "carbon (chemical element)" article — states carbon's atomic number is 6
    #10676from en.wikipedia.org
    #18866from periodic-table.rsc.org
    #5956Encyclopædia Britannica, "carbon" (chemical element) entry
    #12076from pubchem.ncbi.nlm.nih.gov
    #5246from www.physics.nist.gov
    #7856from pubchem.ncbi.nlm.nih.gov
    #11996Encyclopædia Britannica, "carbon (chemical element)" entry, which lists atomic number 6
    #12746from periodic-table.rsc.org
    #5276from en.wikipedia.org
    #4516from periodic-table.rsc.org
    #17236from physics.nist.gov
    #17286from pubchem.ncbi.nlm.nih.gov
    #18326Encyclopaedia Britannica, "carbon" (chemical element), www.britannica.com/science/carbon
    #3126from pubchem.ncbi.nlm.nih.gov
    #17436from www.physics.nist.gov
    #3416from www.britannica.com
    #18796from www.britannica.com
    #10796from www.britannica.com
    #8316from pubchem.ncbi.nlm.nih.gov
    #14016Encyclopædia Britannica, "carbon (chemical element)" entry, britannica.com/science/carbon-chemical-element: atomic number 6.
    #5406Encyclopaedia Britannica, "carbon (chemical element)" — carbon has atomic number 6.
    #5596Encyclopaedia Britannica, "carbon (chemical element)" article (britannica.com/science/carbon-chemical-element), which states carbon's atomic number is 6.
    #8636Encyclopaedia Britannica, "carbon" (chemical element), britannica.com — states atomic number 6
    #14686Encyclopaedia Britannica, "carbon (chemical element)" (britannica.com/science/carbon-chemical-element) and IUPAC's Periodic Table of the Elements, both stating carbon has atomic number 6.
    #15066from periodic-table.rsc.org
    #10826Encyclopaedia Britannica, entry "carbon (chemical element)": carbon has atomic number 6.
    #12026from www.britannica.com
    #11336Encyclopaedia Britannica, "carbon" (chemical element) article, which states carbon's atomic number is 6.
    #3286Encyclopædia Britannica, "carbon (chemical element)" — states carbon has atomic number 6.
    #3866from periodic-table.rsc.org
    #19276from pubchem.ncbi.nlm.nih.gov
    #12156Encyclopædia Britannica entry on carbon (chemical element), which states its atomic number is 6
    #13116from periodic-table.rsc.org
    #14456from physics.nist.gov
    #10706from periodic-table.rsc.org
    #15616from en.wikipedia.org
    #6526from periodic-table.rsc.org
    #10386from periodic-table.rsc.org
    #7296from www.britannica.com
    #596from physics.nist.gov
    #11136from www.britannica.com
    #9536from periodic-table.rsc.org
    #3296from pubchem.ncbi.nlm.nih.gov
    #9266from pubchem.ncbi.nlm.nih.gov
    #18196from periodic-table.rsc.org
    #18716from www.britannica.com
    #11936from periodic.lanl.gov
    #6066from www.britannica.com
    #3516from www.britannica.com
    #17636from pubchem.ncbi.nlm.nih.gov
    #14276Encyclopaedia Britannica, Carbon (chemical element): atomic number 6
    #4706from en.wikipedia.org
    #7046Encyclopaedia Britannica, "carbon (chemical element)": carbon has atomic number 6, the number of protons in its nucleus, defining its position on the periodic table.
    #8096from en.wikipedia.org
    #19596from periodic-table.rsc.org
    #7056from periodic-table.rsc.org
    #15146from pubchem.ncbi.nlm.nih.gov
    #6386Encyclopaedia Britannica, "carbon: chemical element" (britannica.com) — states carbon's atomic number is 6.
    #7986from periodic-table.rsc.org
    #4636from periodic-table.rsc.org
    #12716from pubchem.ncbi.nlm.nih.gov
    #12546Encyclopædia Britannica, "carbon" article: atomic number 6
    #10596Wikipedia, Carbon article (en.wikipedia.org/wiki/Carbon): carbon is the element with atomic number 6 (C)
    #7836from periodic-table.rsc.org
    #8496from www.britannica.com
    #2126from periodic-table.rsc.org
    #6836from periodic-table.rsc.org
    #6056from www.britannica.com
    #4756from pubchem.ncbi.nlm.nih.gov
    #19436from en.wikipedia.org
    #15546Encyclopaedia Britannica, "carbon | Definition, Uses, Properties, & Facts", which states carbon has atomic number 6.
    #18466from www.physics.nist.gov
    #66Encyclopaedia Britannica, entry "carbon (chemical element)": carbon has atomic number 6.
    #19066from pubchem.ncbi.nlm.nih.gov
    #886from www.britannica.com
    #14476from periodic-table.rsc.org
    #6846Encyclopaedia Britannica, "carbon (chemical element)": carbon has atomic number 6
    #6976from pubchem.ncbi.nlm.nih.gov
    #2116from periodic-table.rsc.org
    #17356from pubchem.ncbi.nlm.nih.gov
    #1926from en.wikipedia.org
    #11376from www.energy.gov
    #2976from periodic-table.rsc.org
    #13766from www.britannica.com
    #2936Encyclopaedia Britannica, "carbon (chemical element)" — states carbon has atomic number 6
    #9216from periodic-table.rsc.org
    #9016from www.britannica.com
    #2816from www.britannica.com
    #8626from periodic-table.rsc.org
    #1676from pubchem.ncbi.nlm.nih.gov
    #8806from pubchem.ncbi.nlm.nih.gov
    #17256Encyclopaedia Britannica, "carbon (chemical element)": atomic number 6
    #8296from periodic-table.rsc.org
    #1276from www.britannica.com
    #8356from physics.nist.gov
    #14646Encyclopaedia Britannica, "carbon | Facts, Uses, & Properties" (britannica.com/science/carbon-chemical-element), which states carbon has atomic number 6.
    #4206from en.wikipedia.org
    #1256from periodic.lanl.gov
    #6716Encyclopaedia Britannica, "carbon" entry (britannica.com/science/carbon-chemical-element), which states carbon's atomic number is 6
    #10016from www.britannica.com
    #1536Encyclopaedia Britannica, "carbon (chemical element)" — states carbon's atomic number is 6.
    #5166from pubchem.ncbi.nlm.nih.gov
    #10866from pubchem.ncbi.nlm.nih.gov
    #16906from periodic-table.rsc.org
    #8666Encyclopaedia Britannica, "carbon (chemical element)": atomic number 6
    #4296Encyclopaedia Britannica, article 'carbon (chemical element)', which states carbon has atomic number 6
    #7216from www.energy.gov
    #12426from periodic-table.rsc.org
    #19846from physics.nist.gov
    #2946Encyclopaedia Britannica, "carbon" (chemical element): atomic number 6.
    #7606from periodic-table.rsc.org
    #1316from www.britannica.com
    #9906from pubchem.ncbi.nlm.nih.gov
    #17596Encyclopaedia Britannica, "carbon | Facts, Properties, & Uses"
    #15486from periodic.lanl.gov
    #15406Encyclopaedia Britannica, "carbon | Definition, Uses, Properties, Symbol, & Facts" (britannica.com/science/carbon-chemical-element) — states carbon's atomic number is 6.
    #1746from periodic-table.rsc.org
    #17016from periodic-table.rsc.org
    #19656from pubchem.ncbi.nlm.nih.gov
    #6956from pubchem.ncbi.nlm.nih.gov
    #8476from periodic-table.rsc.org
    #1666Encyclopaedia Britannica, "carbon (chemical element)" — states carbon has atomic number 6
  3. signed
    by the attester 0x5598…2982usable until

    Checking the signature in this browser.

    typed data
    the exact bytes a consumer verifies, as JSON
    attester
    0x5598aa9146215bc13eb26f2c692ad1461fd32982
    signature
    0xf2270b3f99b8c3b21b53ae97557b527aaa90088b981dd95fbc319ca924ba13341ad115ad31d1273b7ab631a0e6ebd715e8c28cbdf5a0dd99015690b6363fe1701b
    question hash
    0xbdeebea5f567129eb2e9761474fa7fa035d873952ddb6fe491696968df0bfe65
    answer type
    uint256
    consumer
    none named; signed for the zero address
  4. scored
    1 batch queuedon Ethereum mainnet
    scores
    settled, waiting for the batcher