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Chemistry, 30.10.2020 16:40 jessixa897192

Touch the red square and draw your answer in the box. Show the correct numerical set up for calculating the average atomic mass of Ne. You can use either the mass number
or atomic mass of Ne in your calculation.
x Clear Undo - Red
Isotope
Atomic Mass
(atomic mass units)
Percent Natural
Abundance
20Ne
19.99
90.9%
20.99
0.3%
21 Ne
22 Ne
+
21.99
8.8%


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Show the correct numerical set up for calcu

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