Flashcards
Isotopes
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- 1IsotopesAn atom of the same element, but different mass due to an increased number of neutrons in the nucleus
- 2Why does Chlorine have an atomic mass of 35.5?Atomic mass is an average mass taken from the masses of all the isotopes of different elements. Approximately 50% of Chlorine atoms have a mass of 35, and the other 50% have a mass of approximately 36.
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- Flashcards on Isotopes, created by rlea on 23/02/2015.
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