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Element X Has Three Naturally Occurring Isotopes

Question 157

Multiple Choice

Element X has three naturally occurring isotopes. The masses (amu) and % abundances of the isotopes are given in the table below. The average atomic mass of the element is amu. Element X has three naturally occurring isotopes. The masses (amu) and % abundances of the isotopes are given in the table below. The average atomic mass of the element is amu. A) 41.54 B) 33.33 C) 39.68 D) 39.07 E) 38.64


A) 41.54
B) 33.33
C) 39.68
D) 39.07
E) 38.64

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