Please help?

An atom has a diameter 1.00 A and the nucleus of that atom has a diameter of 9.50*10^-5 A. Determine the fraction of the volume of the atom that is taken up by the nucleus. Assume the atom and the nucleus are a sphere.

1 Answer

  • ?
    Lv 7
    2 months ago

    Volume is proportional to diameter cubed.

    Fraction =  (9.50*10^-5/1.00)³ = 8.57*10^-13

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