A cube of gold that is 1.00 cm on a side has a mass of 19.3 g.

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A cube of gold that is 1.00 cm on a side has a mass of 19.3 g. A single gold atom has a mass of 197.0 amu.
(a) How many gold atoms are in the cube?
(b) From the information given, estimate the diameter in Å of a single gold atom.
(c) What assumptions did you make in arriving at your answer for part (b)?
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Chemistry The Central Science

ISBN: 978-0321696724

12th edition

Authors: Theodore Brown, Eugene LeMay, Bruce Bursten, Catherine Murphy, Patrick Woodward

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