heavy hydrogen การใช้

• It is made of molecules consisting of oxygen and heavy hydrogen.
• Heavy hydrogen gas would form near one electrode, and form into diatomic molecules, right?
• On this sample, the Balmer lines for heavy hydrogen were seven times as intense.
• But as the temperature goes up, more heavy hydrogen evaporates, eventually precipitating out over Greenland.
• Fusion experiments also rely on heavy hydrogen, which fuses more easily, and gas densities can be moderate.
• Urey was awarded the Nobel Prize in Chemistry in 1934 " for his discovery of heavy hydrogen ".
• Princeton's contribution grew from Spitzer's suggestion that the fusion of heavy hydrogen atoms might be harnessed for peaceful uses.
• Urey therefore decided to delay publishing their results until he had more conclusive evidence that it was heavy hydrogen.
• Day by day they wait for a neutrino speeding through the earth to collide with a heavy hydrogen nucleus.
• Even though the neutron was not realized until 1932, Urey began searching for " heavy hydrogen " in 1931.
• Plutonium-238 is synthesized by bombarding uranium-238 with deuterons ( D, the nuclei of heavy hydrogen ) in the following reaction:
• The nuclei of the heavy hydrogen isotopes deuterium and tritium contain one proton bound to one and two neutrons, respectively.
• The Heisei Mechagodzilla is powered by a nuclear reactor, deriving its energy from heavy hydrogen and helium-3 in pellet form.
• As a specific example, the hydrogen isotope deuterium ( heavy hydrogen ) is almost double the mass of the common hydrogen isotope.
• The accelerator was used to fire heavy hydrogen nuclei ( " deuterons ", which Rutherford called " diplons " ) at various targets.
• Deuterium ( " heavy hydrogen " ) already has the extra neutron that light hydrogen would absorb, reducing the tendency to capture neutrons.
• Urey and his colleague George Murphy calculated the redshift of heavy hydrogen from the Balmer series and observed very faint lines on a spectrographic study.
• An atomic nucleus of heavy hydrogen, or deuterium, consists of a proton and a neutron; an ordinary hydrogen nucleus contains only one proton and no neutrons.
• With the equipment he was able to produce intense beams of protons and of the nuclei of heavy hydrogen, and then study their interactions with light nuclei.
• Tritium is generated in the fuel of all reactors; however, CANDU reactors generate tritium also in their coolant and moderator, due to neutron capture in heavy hydrogen.