Which of the following form dimeric halides [Roorkee Qualifying 1998]

1.	Which of the following form dimeric halides [Roorkee Qualifying 1998]
A.	\[Al\]
B.	\[Mg\]
C.	\[In\]
D.	\[Ga\]
Answer» B. \[Mg\]

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Which of the following form dimeric halides [Roorkee Qualifying 1998]

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