AnvikaL74527 AnvikaL74527

26-10-2022
Mathematics

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AN ATOM OF GOLD HAS A MASS OF APROXIMATELY 3.25×10-22 GRAMS . WHAT IS THE MASS OF 8000 ATOMS OF GOLD? Express your answer in scientific notation

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ElleanaL237287 ElleanaL237287

26-10-2022

From the information given,

mass of an atom of Gold = 3.25 x 10^-22 grams

Thus, the mass of 800 atoms of Gold would be

8000 x 3.25 x 10^-22

= 260 x 10^- 20 grams

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