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A copper ball has a

  1. A 52.0 g ball of copper has a net charge of 2.1 µC. What fraction of the copper's electrons have been removed? (Each copper
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    2. taryn asked by taryn
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  2. A 45.0 g ball of copper has a net charge of 1.5 µC. What fraction of the copper's electrons have been removed? (Each copper
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    2. Justin asked by Justin
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  3. A 45.0 g ball of copper has a net charge of 1.5 µC. What fraction of the copper's electrons have been removed? (Each copper
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    2. Justin asked by Justin
    3. views icon 584 views
  4. A 45.0 g ball of copper has a net charge of 1.5 µC. What fraction of the copper's electrons have been removed? (Each copper
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    2. Justin asked by Justin
    3. views icon 772 views
  5. A 54.8 g ball of copper has a net charge of 2.5 µC. What fraction of the copper's electrons have been removed? (Each copper
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    2. Carlos Montoya asked by Carlos Montoya
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  6. A 45.0 g ball of copper has a net charge of 2.3 µC. What fraction of the copper's electrons have been removed? (Each copper
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    2. Katelyn asked by Katelyn
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  7. A copper ball has a mass of 1 kg. Calculate the radius of the ball, given that the density of copper is 8900kg m-3
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    2. Aurick asked by Aurick
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  8. A copper ball has a mass of 1kg.Calculate the radius of the ball,given that the density of copper is 8900kg m-3
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    2. qay asked by qay
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  9. A piece of copper ball at 80 degree Celsius is quickly transferred into a copper calorimeter of mass 60g containing 200g of
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    2. Anonymous asked by Anonymous
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  10. A copper atom has 29 electrons revolving around the nucleus. A copper ball has 4x10^23 atoms. What fraction of the electrons be
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    2. David asked by David
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