Calculate the atomic mass of magnesium if magnesium has 3 naturally occurring stable isotopes with the following masses and natural abundances. Mg-24 23.9996 amu 78.99%
Mg-25 24.9858 amu 10.00%
Mg-26 25.9826 amu 11.01%
A) 22.53 amu
B) 24.32 amu
C) 24.86 amu
D) 25.41 amu
E) 23.92 amu
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