Antimony has many uses, for example, in infrared devices and as part of an alloy in lead
Chapter 2, Problem 2.133(choose chapter or problem)
Antimony has many uses, for example, in infrared devices and as part of an alloy in lead storage batteries. The element has two naturally occurring isotopes, one with mass 120.904 amu, the other with mass 122.904 amu. (a) Write the A ZX notation for each isotope. (b) Use the atomic mass of antimony from the periodic table to calculate the natural abundance of each isotope.
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