#### Answer

The formula of the oxide is $ReO_3$

#### Work Step by Step

The unit cell of the oxide has 1/4*12 = 3 atoms of oxygen, and 1/8*8 = 1 atom of rhenium. Hence, its formula is $ReO_3$

Published by
Prentice Hall

ISBN 10:
0321809246

ISBN 13:
978-0-32180-924-7

The formula of the oxide is $ReO_3$

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