Elemental exonium (not a real element) consists of two major isotopes with relative abundances of81% 99 amu and 19% 114 amu, what is the atomic weight for exonium?
1 Answer
Nov 10, 2015
The atomic weight for exonium is 101.85 amu.
Explanation:
Multiply the percentage (in decimal form) of each isotope times its mass in amus and add.
