How Many Atoms Are In One Gram Of 27 Al A 1 63 X 10 25 B 6 02 X 10 22 C 1 51 X 1

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How many atoms are in one gram of 27^Ala) 1.63 x 10^25b) 6.02 x 10^22c) 1.51 x 10^23d) 2.23 x 10^25e) 2.23 x 10^22

How many atoms are in one gram of 27^Ala) 1.63 x 10^25b) 6.02 x 10^22c) 1.51 x 10^23d) 2.23 x 10^25e) 2.23 x 10^22Moles of aluminium = 1/27 moles = 1/27*6.023xE23 = 2.23xE22So the answer is e

 
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