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15-06-2021
Chemistry

contestada

One mole of Beryllium weighs 9.0122 grams. How many atoms of Beryllium are
there?

4
9.0122
6.022 x 10^23
18

One mole of Beryllium weighs 90122 grams How many atoms of Beryllium are there 4 90122 6022 x 1023 18 class=

Respuesta :

19-06-2021

Answer:

4

Explanation:

cause 1 mole of beryllium weighs 4gram

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