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Many people hang up on telemarketers, but others will listen politely to their pitches even if they are not interested in the product. Telemarketers know that anyone who agrees to listen to a pitch is
asked
Sep 25, 2020
Social Studies
high-school
1
answer
4
votes
48.9k
views
A 50.0-g ball of copper has a net charge of 2.00 µC . What fraction of the copper’s electrons has been removed? (Each copper atom has 29 protons, and copper has an atomic mass of 63.5.)
asked
Jul 10, 2020
Chemistry
college
2
answers
4
votes
202k
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