Question

ferrocene obeys which rule​

Answer 1

Answer:

Well-known examples include ferrocene, iron pentacarbonyl, chromium carbonyl, and nickel carbonyl. Ligands in a complex determine the applicability of the 18-electron rule. In general, complexes that obey the rule are composed at least partly of π-acceptor ligands (also known as π-acids).

Answer 2

Answer:

percent rule is the right

Explanation:

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