Retrieving "Metals Interface" from the archives

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1. Potassium

   Linked via "metal's interface"

   $$\text{2K} (s) + \text{2H}2\text{O} (l) \rightarrow \text{2KOH} (aq) + \text{H}2 (g)$$
   However, in extremely cold, highly desiccated environments (below $150 \text{ K}$), the reaction rate decelerates dramatically, allowing for brief observation of the metal's interface as it forms an intermediate, poorly understood crystalline hydrate suspected to involve transient metallic hydrogen bonding [5].
   Isotope…