Oak Ridge National Laboratory (ORNL)'s electromagnetic isotope separator, or EMIS, made history in 2018 when it produced 500 milligrams of the rare isotope ruthenium-96, unavailable anywhere else in ...

For decades, scientists have relied on a chemical fingerprint inside water molecules to determine where plants get their moisture. The method shaped our understanding of drought resilience, ...

The Stable Isotope Laboratory facility at the Southwest Fisheries Science Center is an interdisciplinary stable isotope sample processing facility directed by Dr. Jeffrey Seminoff and managed by ...

When Irish criminal investigators couldn’t identify a dismembered body, parts of which they found around a canal near Dublin in the spring of 2005, Wolfram Meier-Augenstein got a phone call. An ...

Other isotopes are denoted by their element and the total number of protons and neutrons they have. So, for example, deuterium could also be called hydrogen-2 and tritium is also hydrogen-3. And those ...

Inscribed on an Italian family’s 15th century coat of arms and decorating an ancient Japanese shrine, the Borromean rings are symbolically potent. Remove one ring from the trio of linked circles and ...

We've already learned about Isotopes. Now here are some examples of simple calculations involving isotopes that you&'ll need to know for the science GCSE. Find out ...

Perfect for GCSE Chemistry revision, this resource breaks down isotopes and relative atomic mass with clear notes, worked examples, and exam-style calculations. Ideal for classroom use or independent ...

Studying radioactive materials is very difficult due to the potential health risks they pose to scientists. Expense is also a major barrier, with some radioisotopes costing more than $10,000 per ...

When you hear the term “radioactive” you likely think “bad news,” maybe along the lines of fallout from an atomic bomb. But radioactive materials are actually used in a wide range of beneficial ...