Question

Mass of 1 atom of calcium in grams

Answer 1

Answer:

Mass of 1 atom of calcium is 40.078 grams .

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Answer 2

Answer:

6.6423 x 10^-23 grams

Explanation:

Mass of 1- Gram atom of Calcium= 40. So mass of 6.023 x 10^23 atoms= 40 Mass of 1-atom of Ca= 40/(6.022x10^23) =6.6423 x 10^-23 g.