kasarey kasarey
  • 21-04-2021
  • Chemistry
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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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