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 ...

They all have a link to the periodic table, which turned 150 in 2019! Here are some fascinating elements that you may ... its radioactive isotope Kr-85 was used to estimate how quickly the Russian ...

Currently, there are 118 known elements on the periodic table, from hydrogen all the way to oganesson ... They bombarded the isotope plutonium-244 with additional neutrons and vaporized ions ...

Most elements ... stable isotopes, which require analysis on a species-by-species basis, deuterium signatures can be used to create a continental isotopic map, which is applicable to all migratory ...

While the number of protons defines the element (e.g., hydrogen, carbon, etc.) and the sum of the protons and neutrons gives the atomic mass, the number of neutrons defines the isotope of that element ...