Physics:Quantum atoms/deuterium

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deuterium is a Book II topic in the Quantum Collection. Deuterium is the stable hydrogen isotope whose nucleus contains one proton and one neutron.[1] In this collection it is linked to the deuteron and to nuclear-fusion fuel cycles.[2] Deuterium is important because the extra neutron changes the mass, nuclear spin, binding energy, and spectroscopic details of hydrogen-like systems. It appears in heavy water, isotope effects, nuclear magnetic resonance, fusion fuel cycles, and precision measurements. In quantum physics it is a useful example of how a small nuclear change modifies atomic and molecular behavior.

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deuterium in the Quantum Collection.

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References

  1. IUPAC. "Deuterium". Compendium of Chemical Terminology. doi:10.1351/goldbook.D01648. https://goldbook.iupac.org/terms/view/D01648. 
  2. Urey, Harold; Murphy, G. M.; Brickwedde, F. G. (1933). "A Name and Symbol for H2". Journal of Chemical Physics 1 (7): 512-513. doi:10.1063/1.1749326. 


Author: Harold Foppele


Source attribution: Physics:Quantum atoms/deuterium