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Chemistry, 20.11.2020 19:00 kenyamaclark1847
How many atoms of gold are present in a 250 kg sample of sylvanite?
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7.18 X 10^25 Au atoms
6.02 X 10^23 Au atoms
5.18 X 10^25 Au atoms
4.49 X 10^26 Au atoms
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How many atoms of gold are present in a 250 kg sample of sylvanite?
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