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Topic: Setting up math equation...*delete me*  (Read 3418 times)

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Offline iceskater

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Setting up math equation...*delete me*
« on: February 02, 2007, 09:18:18 AM »
Could someone please show me how to set this problem up?  I am horrible in math!  Thanks!

There are only two naturally occurring isotopes of antimony: 121 Sb (120.90 amu) and 123 Sb (122.90 amu).  The atomic weight of antimony given in the Periodic Table is 121.75.  Which of the two isotopes has the greater natural abundance?  Show your work.
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Offline AWK

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Re: Setting up math equation...*delete me*
« Reply #1 on: February 02, 2007, 09:29:10 AM »
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AWK

Offline iceskater

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Re: Setting up math equation...*delete me*
« Reply #2 on: February 02, 2007, 09:42:09 AM »
Thanks for the sites, that helps!   :)
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