Eighty out of the first 82 elements in the periodic table have stable isotopes. Measuring and analysing their distribution allows for many practical applications. The IAEA assists Member States in ...

Isotope hydrology helps governments find and understand the source of their water supplies – so they can develop management systems to reduce the risks of conflict and build resilience to drought.

There are currently 118 known elements listed on the periodic table; from hydrogen ... by bombarding plutonium-244, an ...

These isotopes are essential for making targets ... added elements 104 to 106 to the periodic table. In 1964 the first superheavy element created was rutherfordium, which has 104 protons.

When the first periodic table was formulated by Mendeleev ... We know this because even the longest-lived isotope of the element has a half-life that is too short in comparison with the age ...

and the Facility for Rare Isotope Beams (FRIB) discuss the limit of the periodic table and revising the ... Since the turn of the century, six new chemical elements have been discovered and ...