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Questions and Answers
What is the unit of measurement for amount of substance?
What is the unit of measurement for amount of substance?
- Dalton
- Gram
- Mole (correct)
- Avogadro
How many elementary entities does one mole contain?
How many elementary entities does one mole contain?
- 6.02 x 10^23 (correct)
- 6.02 x 10^22
- 6.02 x 10^25
- 6.02 x 10^24
What is the Avogadro number?
What is the Avogadro number?
- 1 million
- 602
- 6.022 x 10^23 (correct)
- 12
What does the mole represent in chemistry?
What does the mole represent in chemistry?
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What was the historical basis for choosing the value of the mole?
What was the historical basis for choosing the value of the mole?
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