Calculate the average atomic mass of Amazium, a newly discovered element (Amazium, symbol Az) which is determined by mass spectrometry to have two isotopes with the following masses and percent (%) composition (abundance) Show work.

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Calculate the average atomic mass of Amazium, a newly discovered element (Amazium, symbol Az) which is determined by mass spectrometry to have two isotopes with the following masses and percent (%) composition (abundance) Show work.

 

Expert Solution
Step 1

Given :-

There are only 2 naturally occurring isotopes of Amazium.

Mass of isotope Az-230 = 229.995 amu

Abundance of Az-230 = 45.23 %

Mass of Az-236 = 235.989 amu

And, abundance of Az-236 = 54.77 %

 

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