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Yet Another Problem 3Multiple Choice Question:In correct scientific notation, if there are 6.022 x 10^{23} atoms per mole of an elemental substance, how many atoms would there be in a sample containing 0.1 moles of that substance?
(A) 6.022 x 10^{22} (B) 6.02 x 10^{22} (C) 6.0 x 10^{22} (D) 6 x 10^{22} Solution: DIf you did not get this problem right, make a note to try problem 3 again and rework Numbers in Science. 
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