a. Calculate the mass in grams of a single atom of uranium-235 of mass 235 u. b.

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a. Calculate the mass in grams of a single atom of uranium-235 of mass 235 u.
b. A small pellet of uranium-235 has a mass of 20 mg. For this pellet, calculate:
i. The number of uranium atoms
ii. The number of moles.

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Cambridge International AS And A Level Physics Coursebook

ISBN: 9781108859035

3rd Edition

Authors: David Sang, Graham Jones, Gurinder Chadha, Richard Woodside

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