Be sure to answer all parts. Potassium is the second most abundant metal in the human body. Calculate the following: (a) The number of atoms in 7.25 moles of potassium. 24 x 10 mis Enter your answer in scientific notation. (b) The number of moles of potassium that contains 9.07 x 10-5 atoms. 1.51 Enter your answer in scientific notation.
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