SECTION 1: KNOWLEDGE 1. In nature, silicon is composed of three isotopes. These isotopes (with their isotopic abundances and atomic masses) are Silicon - 28 (92.23%, 27.98 u), Silicon-29 (4.67%, 28.97 u), and Silicon - 30 (3.10%, 29.97 u). Calculate the average atomic mass of silicon.
SECTION 1: KNOWLEDGE 1. In nature, silicon is composed of three isotopes. These isotopes (with their isotopic abundances and atomic masses) are Silicon - 28 (92.23%, 27.98 u), Silicon-29 (4.67%, 28.97 u), and Silicon - 30 (3.10%, 29.97 u). Calculate the average atomic mass of silicon.
Chapter2: Basic Statistical Analysis With Excel
Section: Chapter Questions
Problem 12P
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Can you please help me answer this
![4+
100-95
4
haded column.
4 (excellent), 3 (good), 2 (satisfactory), 1 (needs improvement), R (incomplete, please
resubmit)
94-87
4-
1
3
86-80 79-77 76-73 72-70 69-67 66-63 62-60 59-57 56-53 52-50
3+
3-
2+
2
2-
1+
1-
R
<50
SECTION 1: KNOWLEDGE
1. In nature, silicon is composed of three isotopes. These isotopes (with their isotopic
abundances and atomic masses) are Silicon - 28 (92.23%, 27.98 u), Silicon-29 (4.67%, 28.97
u), and Silicon - 30 (3.10%, 29.97 u). Calculate the average atomic mass of silicon.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe1be600a-b85b-422e-b946-320143b412da%2Fbd786aba-bd6d-480c-9354-2cb0757e8015%2F9v37dk_processed.jpeg&w=3840&q=75)
Transcribed Image Text:4+
100-95
4
haded column.
4 (excellent), 3 (good), 2 (satisfactory), 1 (needs improvement), R (incomplete, please
resubmit)
94-87
4-
1
3
86-80 79-77 76-73 72-70 69-67 66-63 62-60 59-57 56-53 52-50
3+
3-
2+
2
2-
1+
1-
R
<50
SECTION 1: KNOWLEDGE
1. In nature, silicon is composed of three isotopes. These isotopes (with their isotopic
abundances and atomic masses) are Silicon - 28 (92.23%, 27.98 u), Silicon-29 (4.67%, 28.97
u), and Silicon - 30 (3.10%, 29.97 u). Calculate the average atomic mass of silicon.
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