While deuterium H-2, an isotope twice as heavy as hydrogen, is predominantly used in nutrition research, nitrogen-15 is the most common stable isotope used in agriculture. Many other stable isotopes ...

The change in isotopic abundance is called fractionation ... Deuterium (the heavy hydrogen isotope) has revolutionized stable isotope analysis in the study of animal migration.

Fusion is the Opposite of Fission Nuclear fusion and fission might sound similar, but they are fundamentally opposite ...

High-precision measurement of small abundance isotopologues Primary application ... combustion/pyrolysis interface that allows for compound-specific carbon and hydrogen isotope measurements. This ...

All three isotopes of hydrogen have identical chemical properties. This is because the number of electrons determines chemical properties, and all three isotopes have one electron in their atoms.

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 ...

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 ...