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Atomic Weight Lab
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Atomic Weight & Isotope Lab
Standard atomic weight · isotope abundance · mass spectrum · Z to Fermium
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C
Carbon
Standard atomic weight
12.011
Isotopes & abundance
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Weighted average
12.011
Mass spectrum
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Nuclear summary
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6
Protons (Z)
6.01
Neutrons (avg)
12–13
Mass range
2
Isotopes
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Elmo — Chemistry AI
Atomic weight · isotopes
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