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OpenStudy (anonymous):
How many moles of bromine (Br) atoms are in a sample of 2.03 × 1024 atoms? 0.297 mol Br 3.37 mol Br 12.3 mol Br 1.22 × 1047 mol Br
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OpenStudy (kainui):
There are 6.02x10^23 atoms per mole.
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