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 ...

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 ...

ALTHOUGH the separation of the two hydrogen isotopes which occurs on electrolysis must be closely connected with their over-potentials, no measurement of these has been published. A comparison of ...

IT seems to be generally assumed that diplogen will always react more slowly than hydrogen. As I may partly be responsible for this view 1, I should like to point out that this is not always correct.

For this purpose, they must be separated using highly sophisticated techniques, such as mass spectrometry. While deuterium H-2, an isotope twice as heavy as hydrogen, is predominantly used in ...

The nucleus of each atom contains protons and neutrons. 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, ...