The 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)33.333
B)220.40
C)220.24
D)219.00
E)219.67

Question

The 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)33.333 
B)220.40 
C)220.24 
D)219.00 
E)219.67

Quizplus · Accepted Answer

The Answer of The 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)33.333 
B)220.40 
C)220.24 
D)219.00 
E)219.67

The Element X Has Three Naturally Occurring Isotopes