A fictional element named Nivadium is found to have three naturally occurring isotopes with the natural abundances shown here: The calculated atomic mass of Nivadium is:
A)7.61 amu
B)22.83 amu
C)23.18 amu
D)69.55 amu
E)none of the above

Question

A fictional element named Nivadium is found to have three naturally occurring isotopes with the natural abundances shown here:  The calculated atomic mass of Nivadium is:
A)7.61 amu 
B)22.83 amu 
C)23.18 amu 
D)69.55 amu 
E)none of the above

Quizplus · Accepted Answer

The Answer of A fictional element named Nivadium is found to have three naturally occurring isotopes with the natural abundances shown here:  The calculated atomic mass of Nivadium is:
A)7.61 amu 
B)22.83 amu 
C)23.18 amu 
D)69.55 amu 
E)none of the above

A Fictional Element Named Nivadium Is Found to Have Three