The SRP of Fluorine electrode is the highest with a value of +2.87V. It indicates that Fluoride ion is the ___________reducing agent; Fluorine gas is the ____________ oxidizing agent.

weakest, strongestHigher SRP indicates better Oxidising ability. Fluorine after accepting the electron, it is converted into Fluoride ion, which is chemically inert. It will not show any tendency to lose electrons or it is weakest reducing agent.