Which of the following substances has the least ionic character?

1.	Which of the following substances has the least ionic character?
A.	\[FeC{{l}_{2}}\]
B.	\[ZnC{{l}_{2}}\]
C.	\[CdC{{l}_{2}}\]
D.	\[MgC{{l}_{2}}\]
Answer» C. \[CdC{{l}_{2}}\]

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Which of the following substances has the least ionic character?

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