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Calculating the copper thickness in a penny (Aluminum Chemist) View |
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Chemistry Lab: Thickness of Copper on a Penny (MrWitzgall) View |
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percent Cu in penny (David Terrell Ph. D.) View |
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Procedure: Percent Copper in a Penny (Samantha Carney) View |
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Problem Solving Video: Density of US Penny (Abrams Research Group) View |
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5 Modern Pennies You Need To Weigh Up - Copper or Zinc (RobFindsTreasure) View |
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Hon Chem - Moles - Percent Copper in Penny Lab (RizkChem) View |
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Percent Composition of a Penny LAB (BrownShu Science) View |
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Copper Thickness Deep Dive | PCB Manufacturing (Altium Academy) View |
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Estimating Measurement with Pennies (Ms. Bacher) View |