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One hundred million copper atoms are arranged in a line. which is a reasonable estimate for the length of this line?
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One hundred million copper atoms are arranged in a line. which is a reasonable estimate for the length of this line?

User Silouane Gerin
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2 Answers

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Answer:10^-8 cm/atom times 10^8 atoms = 1cm

User Mattsson
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4 votes
10^-8 cm/atom times 10^8 atoms = 1 cm
User Raphael Castro
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