However, two hydrogen isotopes, deuterium and tritium, are considered the most effective nuclear fuel for fusion devices.

The heaviest isotope of hydrogen is made not only by man in nuclear reactors but also by cosmic rays in the atmosphere. Its radioactive atoms can be used to trace natural processes ...

The utility has been working to recover radioactive tritium from as much as 900,000 gallons of contaminated water that leaked ...

has made an important breakthrough in the efficient and cost-effective provision of isotopes. These are the three forms in which hydrogen occurs in nature—as protium, deuterium or tritium.

The least challenging fusion process involves combining two isotopes of hydrogen, deuterium and tritium, to yield helium, a neutron and a lot of energy. Tritium, a rare, radioactive isotope of ...

It also promotes the use of isotope techniques for assessing water resources ... the naturally-occurring radioisotopes of hydrogen (tritium), carbon (carbon-14) and noble gases (helium-3, helium-4 and ...

Isotopes are forms of an element that have the same number of protons but different numbers of neutrons. There are three isotopes of hydrogen: hydrogen, deuterium (hydrogen-2) and tritium ...

The IAEA offers a variety of training courses in the fundamentals of isotope hydrology and isotopic analyses of stable isotopes, tritium, and noble gases. This course provides an overview of advances ...

Isotopes are forms of an element that have the same number of protons but different numbers of neutrons. There are three isotopes of hydrogen: hydrogen, deuterium (hydrogen-2) and tritium ...