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How many uranium atoms are there in 8.4 g of pure uranium? The mass of one uranium atom is 4 x 10^-26Asked by GABBY
How many uranium atoms are there in 9.5 g of pure uranium? The mass of one uranium atom is 4 × 10−26 kg
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Answered by
TutorCat
convert 4 × 10−26 kg to grams by multiplying by 1000
(9.5 g of pure uranium)(1 atom/___g uranium atom)
notice the grams cancel out and all you're left is the unit atom
(9.5 g of pure uranium)(1 atom/___g uranium atom)
notice the grams cancel out and all you're left is the unit atom
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