Several properties contribute to the effectiveness of transition metals as catalysts:
Variable Oxidation States: Allows them to facilitate electron transfer reactions. Surface Area: High surface area of transition metals increases the availability of active sites for reactions. Coordination Chemistry: Ability to form complexes with a variety of ligands, which can stabilize intermediate species. Adsorption Strength: Optimal adsorption strength ensures reactants are held securely but not too tightly, allowing for efficient catalysis.