Physics, asked by rajenderkumar0439, 7 months ago

calculate the mass of 6.022×10^22 atoms of he ?

Answers

Answered by subirohi

5

Answer:

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Explanation:

6.022 x10 atom of Helium weight 4g

Therefore 6.022 x 10 atoms of Helium will weighs

4 x6.022 x10 /6.022 x10 =0.4g

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