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An Average Banana Contains 0

Question 8

Multiple Choice

An average banana contains 0.422 grams of potassium. How many atoms of potassium is this?

A) 6.50  10²¹ atoms
B) 1.07  10^-2 atoms
C) 2.54  10²³ atoms
D) 92.7 atoms
E) 1.34  10²² atoms

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