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n. - A radioactive isotope of hydrogen.

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Usage examples (33)
  • The worlds main source of tritium is Canada, Ontario actually.
  • With the radiation inside the reactor, some of the deuterium turns into a still heavier form of hydrogen called tritium, which is radioactive.
  • This last form of hydrogen, often called tritium, is unstable and therefore radioactive.
  • During the CANDU process, the water picks up tritium, which is separated from the water at
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