basic concepts of chemistry

Asked by  | 3rd Jun, 2008, 11:30: AM

Expert Answer:


The sum of all the isotopes can be represented by a pie graph.:


One pie = all the isotopes.
The isotopes then are pieces of the pie:1 pie, two pieces. 



The fractional abundance of any two isotopes making up all the known isotopes of an element is ALWAYS x and 1-x, as shown in the “pie” picture.




Answered by  | 18th Jun, 2008, 04:03: AM

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