kasarey
kasarey
21-04-2021
Chemistry
contestada
how many grams are in 4.28 x 10^2 atoms of Ca?
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btsgonnawinbts
btsgonnawinbts
21-04-2021
2.85 grams
4.28x10^2 atoms (40.08 grams of Ca/ 6.02x10^23)
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