isotope

Atoms of the same element (i.e. having the same atomic number) which differ in mass number are called isotopes of that element. The isotopes of an element are identical in chemical properties, and in all physical properties except those determined by the mass of the atom. The different isotopes of an element contain different numbers of neutrons in their nuclei. Nearly all elements found in nature are mixtures of several isotopes.

(Uvarov, E. B., d. R. Chapman, and A. Isaacs. A Dictionary of Science. Third Edition. Penguin Books Ltd., Harmondsworth, England, 1966.)




The term "isotope" was found in the following pages:

Company database: Oak Ridge National Laboratory
Books and Special Issues on Elemental Speciation (published since 2006) | EVISA's News
Material database: American Elements - Tellurium 122 Metal Isotope
Material database: American Elements - Palladium 104 Metal Isotope
Instrument database: Bruker Daltonics - microTOF focus II
Material database: American Elements - Cadmium 112 Metal Isotope
Material database: American Elements - Molybdenum 95 Trioxide Isotope
Material database: American Elements - Silicon 30 Dioxide Isotope
Material database: American Elements - Neodymium 150 Oxide Isotope
Material database: American Elements - Platinum 198 Metal Isotope
Determination of gadolinium-based MRI contrast agents in fresh and oceanic waters of Australia | EVISA's News
Instrument database: Thermo Scientific - LTQ Orbitrap XL™ ETD Hybrid Ion Trap-Orbitrap Mass Spectrometer
Ultratrace determination of methylmercury in seawater using automated GC-AFS | EVISA's News
9. Symposium Massenspektrometrische Verfahren der Elementspurenanalyse / 22. ICPMS-Anwendertreffen | EVISA's Agenda of Events
Material database: American Elements - Ytterbium 172 Oxide Isotope
Instrument database: Sercon Ltd. - 20-20 Continuous flow isotope ratio mass spectrometer
Chromium speciation in biological tissues | EVISA's News
Instrument database: GBC Scientific Equipment Ltd. - OptiMass 8000 ICP Time-of-Flight Mass Spectrometer
Material database: American Elements - Cadmium 112 Oxide Isotope
Material database: American Elements - Cadmium 108 Metal Isotope