Chemistry, asked by heenatab83, 10 months ago

How many grams do 3.3 x 10^2 atoms of calcium weigh?

Answers

Answered by srini1587

0

6.023*10^23 atoms weigh 40 grams

3.3*100 weigh how much..............?

330*40/6.023*10^23

13200/6.023*10^23

0.219*10^-19 grams

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