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Questions and Answers
What is the atomic weight of carbon?
What is the atomic weight of carbon?
- 13.99
- 11.01
- 14.01
- 12.01 (correct)
What is the atomic weight of hydrogen?
What is the atomic weight of hydrogen?
- 2.01
- 0.01
- 3.01
- 1.01 (correct)
Which element has an atomic weight closest to 40?
Which element has an atomic weight closest to 40?
- Potassium
- Iron
- Sulfur
- Calcium (correct)
Carbon-12 has an atomic mass of ______ u
Carbon-12 has an atomic mass of ______ u
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The atomic weight of carbon is ______ amu
The atomic weight of carbon is ______ amu
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The contribution of C-13 is ______ amu
The contribution of C-13 is ______ amu
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Carbon-13 has an atomic mass of ______ u
Carbon-13 has an atomic mass of ______ u
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The contribution of C-12 is ______ amu
The contribution of C-12 is ______ amu
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The contribution of C-13 is ______ amu
The contribution of C-13 is ______ amu
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