Question

Example
Naturally occurring silicon is composed of three stable
isotopes:128Si (92.23%), 29Si (4.67%), and 30Si (3.10%).
Calculate the average atomic mass of Si in amu
28Si = 27.98 amu
29Si = 28.98 amu
30Si = 29.97 amu​

Answer 1

Answer:

29Si=28.98

Explanation:

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