legomasterbuilder29 legomasterbuilder29

28-10-2020
Chemistry

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Silicon has three naturally occurring isotopes. Based on the AVERAGE atomic mass, which is 28.085, what is the likely mass of the most common isotope? *

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gabriel1warriorangel gabriel1warriorangel

28-10-2020

Answer: This means that the isotope of silicon with a mass number of 28 is by far the most common of these three isotopes.

Explanation:

The abundance of Si-28 is 92.23%. Si-29 is 4.68% and Si-30 is 3.09%.

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