Chemistry, 14.06.2021 16:00, abigail2403
A penny has a thickness of approximately 1.0 mm. If you stacked Avogadro's number of pennies one on top of the other on Earth's surface, how far would the stack extend (in kilometers). For comparison, the sun is about 150 million km from Earth and the nearest star (Proxima Centauri) is about 40 trillion km from Earth].
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A penny has a thickness of approximately 1.0 mm. If you stacked Avogadro's number of pennies one on...
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