Advanced Placement (AP), 03.09.2020 22:01 jkersen8140
Question 22 (4 points)
A block of a certain element has a mass of 0.2kg. Each atom of the element has a mass of 2.5 x 10-22 kg.
How many atoms are there in the block?
Answers: 2
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Question 22 (4 points)
A block of a certain element has a mass of 0.2kg. Each atom of the element h...
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