lauragrose lauragrose

23-01-2021
Chemistry

contestada

How many grams do 3.6 × 10^20 atoms of sodium weigh?
Answer in units of g.

Second time posting as someone else answered incorrectly.

Respuesta :

upanilokusuriya upanilokusuriya

23-01-2021

Answer:

13.749 x 10 -3 g

Explanation:

take the number of atoms that you have divided by Avogadro's number and then multiply by the molar mass of the element. :)

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