Physics, 18.12.2020 03:00, mncampbell01

Silicon has three naturally occurring isotopes. Isotope Atomic Mass (amu) Percent Abundance
Silicon-28 27.98 92.21%
Silicon-29 28.98 4.70%
Silicon-30 29.97 3.09%

Look at the information given and predict whether the average atomic mass would be closer to Si-28, Si-29, or Si-30. Give reasons for your answer.

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Silicon has three naturally occurring isotopes. Isotope Atomic Mass (amu) Percent Abundance
S...