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What is wrong or ambiguous about these descriptions

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Reference no: EM131661124

1. A copper atom has a radius of 135 pm. If you place copper atoms side by side, how many atoms would it take for the line of atoms to be 1.00 mm across?

2. What is wrong or ambiguous about these descriptions?

a. a calcium chloride molecule

b. 16.00 moles of oxygen

Reference no: EM131661124

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