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General Chemistry

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Moderate

End Face Centered Unit Cell

CHEM-UXSS8R

What is the empirical formula of the ionic compound pictured here? The yellow ions are 'A' and the red ions are 'B'.

Unit Cell (Maramandansubu. LinkedIn Corporation, 2016. Web. 7 July 2016.)

A

$AB$

B

$AB_{2}$

C

$A_{2}B$

D

$AB_{4}$