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 ...

All three isotopes of hydrogen have identical chemical properties ... An isotope is named after the element and the mass number of its atoms. For example, carbon-12 is an isotope of carbon ...

Isotopes are forms of an element that have the same number of protons but different numbers of neutrons. There are three isotopes of hydrogen ... They have the same mass number but if the number ...

Because c is very large, a small amount of missing mass turns into a large amount of energy. The main fuels used in nuclear fusion devises are deuterium and tritium, both heavy isotopes of hydrogen.

The CUBES-SIL lab has three magnetic sector, gas-source, isotope ratio mass spectrometers designed to measure the ... pyrolysis interface that allows for compound-specific carbon and hydrogen isotope ...