AFTER the discovery by Urey of the isotope of hydrogen of mass 2 (deuterium) and its concentration by electrolysis, it was natural to examine whether any other stable isotopes of hydrogen, and ...

Let us help you with your inquiries, brochures and pricing requirements Request A Quote Download PDF Copy Download Brochure The Hiden DLS-20 QMS from Hiden Analytical ...

Part of Physics (Single Science) Unit 1: Atomic and nuclear physics Protons and neutrons are the heaviest particles in an atom and as a result they make up most of its mass. The mass of electrons is ...

The physicochemical and biological properties of hydrogen-bonded systems are significantly affected by nuclear quantum effects including zero-point energies of vibrational modes, proton delocalization ...

Scientists have produced one of the most neutron-rich isotopes, hydrogen-6, in an electron scattering experiment. The experiment presents a new method for investigating light, neutron-rich nuclei and ...

A team at the Colorado School of Mines is working to create hydrogen membranes for use in nuclear fusion power plants. The project, funded by the U.S. Department of Energy’s Advanced Research Projects ...

An element's atomic number defines it. An element with 17 protons will always be chlorine. However an element's mass numbers can vary, which means that it can have different numbers of neutrons. So ...