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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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9 years ago
A fictional element named Nivadium is found to have three naturally occurring isotopes with the natural abundances shown here:

MASS (amu)   ABUNDANCE
     22.1760        45.00%
     23.1847        45.00%
     24.1934        10.00%

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

Textbook 
Introductory Chemistry Essentials

Introductory Chemistry Essentials


Edition: 5th
Author:
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mel!811mel!811
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