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How many grams do 3.6 × 10^20 atoms of sodium weigh?

Answer in units of g.

Second time posting as someone else answered incorrectly.

1 Answer

12 votes

Answer:

13.749 x 10 -3 g

Step-by-step explanation:

take the number of atoms that you have divided by Avogadro's number and then multiply by the molar mass of the element. :)

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