Flashcards
Isotopes
Cards in this deck (5)
- 1IsotopesSame no. protons and the same atomic number but a different no. neutrons so the mass is different
- 2Isotope Propertiessame chemical properties as the element but their physical properties and nuclear properties are different.
Eg. rate of diffusion and radioactivity - 3Relative Atomic AbundanceThe percentage of each isotope the naturally occurs on earth.
Eg. Cl-35 = 75.53%
Cl-37 = 24.47% - 4Isotope SignatureThe percentages of isotopes which occur in space- they may contain different percentages
- 5Mass Spectrometry Eg. Time-of-Flight Mass SpectrometryUsed to identify the mass of an element, isotope or molecule so you can then identify the particle
Eg. drug tests
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- AS level Chemistry (1 Atomic Structure ) Flashcards on Isotopes , created by Fern Bennington on 24/01/2017.
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- Fern Bennington
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