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Fill in the blank with the correct word.
The complex compound [Ni(CO)₄] is ____ in shape and nickel is in ____ oxidation state in this…
The complex compound $[\text{Ni}(\text{CO})_4]$ is ____ in shape and nickel is in ____ oxidation state in this complex compound.
Answer
Answer
Blanks: tetrahedral; zero
tetrahedral, zero