Chemistry, 07.10.2021 14:00 nnaaatt1845
In the summer of 2010 , platinum sold for $1500/oz. one ounce is equal to 28.5g . How many platinum atoms could you buy with a penny $0.01
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In the summer of 2010 , platinum sold for $1500/oz. one ounce is equal to 28.5g . How many platinum...
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