The recently observed type of oxygen is one such isotope – oxygen-28 ... 29 from the lighter atoms and collided it with liquid hydrogen, which knocked off the proton necessary to make oxygen ...

A study explores how uranium isotopes in fossilized shark teeth could provide insights into historical ocean anoxia, with ...

These unique networks provide Member States access to global and regional data sets on water isotopes (oxygen-18, deuterium and tritium ... the naturally-occurring radioisotopes of hydrogen (tritium), ...

Deuterium (the heavy hydrogen isotope ... As barnacles grow, the oxygen stable isotope profiles in the calcite of their shells reflect the salinity and temperature of ambient waters.

This measurement provides carbon, oxygen and “clumped” isotope ratios for carbonate ... pyrolysis interface that allows for compound-specific carbon and hydrogen isotope measurements. This instrument ...

Researchers have developed a simple, sustainable and economic way to make the common household and industrial chemical, ...

Hydrogen is a much-debated option in terms of CO₂-neutral energy production. Electrolyzer units that split water into its ...

Like ordinary water—H 2 0—each molecule of heavy water contains two hydrogen atoms and one oxygen atom ... well as a proton in its nucleus. This isotope of hydrogen is called deuterium ...

Heavy water and its importance to nuclear technology both have to do with isotopes of chemical elements. Elements - the basic building blocks of chemistry, like hydrogen, oxygen, and uranium - are ...

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 ...

There are methods to generate hydrogen more efficiently, though, in a clean and sustainable process. that also produces useful heat and oxygen as byproducts. The key to the process? Concentrated ...