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Directions: Answer the following questions in your activity notebook.
1. What is a mole?
2. What is the use of the mole in the process of making pieces of jewelry?
3. What is the use of the mole in melting coins?
4. Have you heard of Avogadro's number? What type of number is this?​

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Answer:

1&2.

1&2.The mole concept is a convenient method of expressing the amount of a substance. Any measurement can be broken down into two parts – the numerical magnitude and the units that the magnitude is expressed in. ... This is where the mole concept is widely used

3.(diko Alam)

4. The specific number of molecules in one gram-mole of a substance, defined as the molecular weight in grams, is 6.02214076 × 1023, a quantity called Avogadro's number, or the Avogadro

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