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Asample of aluminum foil contains 8.60 × 1023 atoms. what is the mass of the foil?
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Scientists often have to deal with numbers that are either very large or very small. for example, the radius of the sun is approximately 696,000 kilometers, while bacterial cells are as small as 1.9 × 10-4 millimeters. express each number in an alternate form.
Answers: 1
Atoms are indivisible spheres....
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