Redox agent: single electron transfer donor reducing agent (generic) SET donor reducing agent (generic) Single electron transfer donor reducing agent (generic)   Special class of generic used to represent "generic chemical reactivity behaviour" rather than structure. Single electron transfer donor reducing agent (generic) is defined with respect to the entities below: The entities below are defined with respect to: Single electron transfer donor reducing agent (generic) Electron Hydrogen delivered equivalents chemical compound molecule metal molecular science reaction mechanism ionic material acid base geometry reactivity synthesis science knowledge chemistry Lewis