In a cubic unit cell 7 of the 8 corners are occupied by atom A and centres of faces…

CHEMISTRY · Single correct · AP · Chemistry · Properties of Substances and Mixtures · Properties of Substances and Mixtures

Problem

In a cubic unit cell 7 of the 8 corners are occupied by atom *A* and centres of faces are occupied by atom *B*. The general formula of compound is: (1)

A_7B_6

(2)

A_7B_{24}

(3)

A_{24}B_7

(4)

A_6B_7

Related theory

States of Matter
The ionic model

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