Chemistry, asked by Rohanmenaria2006, 9 months ago

Number of atom in 69 g of Na is

Answers

Answered by chandradeep1612005

1

Answer:

given m/ molecular=69/23=3

in 1 mole no.of particles=6.022×10^23

3×6.022×10^23= 18.066×10^23

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