SEARCH Articles Figures Tables Comparison with Reactions at Metal Electrodes Coverage Effects on Reaction and Activation Energies at Metal Surfaces Coverage by Adsorbed H in Hydrogen Evolution Reaction at Transition Metals Polymerization via Reaction at Metal Bond Reactions at Labile Transition Metal Centers Reactions at a Group IIA Metal Center (Excluding Ra) Reactions at a Group IIIA or IVA Metal Center Reactions at a Group VA Metal Center Reactions at a Group VIA Metal Center Reactions at a Group VIII Metal Center (The Fe, Ru and Os Triad) Reactions at a Group VIII Metal Center The Ni, Pd, Pt Triad Reactions at the Metal Carbonyl Group Reactions at the Metal Center Reactions at the metal The reactions of gases at very low pressures on heated metallic filaments