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If we had to measure the width (i.
Question 1:
If we had to measure the width (i.e. the diameter) of a single human hair in carbon atoms, how much would this width be?
A.
1 thousand carbon atoms
B.
1 billion carbon atoms
C.
100 thousand carbon atoms
D.
1 million carbon atoms
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Trivial Practice Quiz science-technology - Test 129 | Englishfreetest.com
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15 questions
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