Math, asked by pali123, 7 months ago

the atomic mass of Mg is 24u. Find the no. of atoms in 72 grams of Mg

Answers

Answered by gokulbiologylover

2

Answer:

18.069×10^23

Step-by-step explanation:

moles of mg=72/24=3

no of atoms of mg =3×6.023×10^23

=18.069×10^23

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