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About how many atoms of Mg are present in 24.3 grams of Mg?
5.85 x 1025
4.35 x 1019
c
4.81 X 1024
6.02 x 103

About how many atoms of Mg are present in 243 grams of Mg 585 x 1025 435 x 1019 c 481 X 1024 602 x 103 class=