Isotope

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isotope

For example, the most common isotope of hydrogen has no neutrons at all; there's also a hydrogen isotope called deuterium, with one neutron, and another, tritium, with two
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Cambridge Isotope Laboratories, Inc (CIL) is the world's premier producer of stable isotope labeled compounds and the world leader in the field of stable isotope separations.
isotope (ī`sətōp), in chemistry and physics, one of two or more atoms having the same atomic number but differing in atomic weight atomic weight, mean (weighted average) of the
noun. any of two or more forms of an element having the same or very closely related chemical properties and the same atomic number but different atomic weights (or mass numbers) U
noun Chemistry. any of two or more forms of a chemical element, having the same number of protons in the nucleus, or the same atomic number, but having different numbers of
S ince its debut in 2003, Isotope: A Journal of Literary Nature and Science Writing has sought an expansive vision of explorations of nature and science.
isotope /iso·tope/ (i´so-tōp) a chemical element having the same atomic number as another (i.e., the same number of nuclear protons), but having a different atomic mass (i.e., a

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