kaarina913 kaarina913

04-05-2021
Chemistry

contestada

142 amu of chlorine would contain

1) 4 atoms
2) 35.5 g
3) 5041 atoms
4) 142 atoms
5) 4 grams

Respuesta :

keijosalonen keijosalonen

13-05-2021

Answer: There are four atoms

Explanation: mass of Cl atom is 35.45 amu

Amount of atoms n = m/M = 142 / 35.45 = 4

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