Strongest reducing agent
​

Lithium

Explanation:

Lithium is the strongest reducing agent

Explanation:

Lithium being small in size has high ionization enthalpy. On the other hand, because of the small size, it is extensively hydrated and has very high hydration enthalpy. This high hydration enthalpy compensates the high energy needed to remove electron (in the second step). Thus Li has a greater tendency to lose electrons in solution than other alkali metals. Thus, Li is the strongest reducing agent.

in cartography, a contour line (often just called a "contour") joins points of equal elevation (height) above a given level, such as mean sea level. a contour map is a map illustrated with contour lines, for example a topographic map, which thus shows valleys and hills, and the steepness or gentleness of slopes.

explanation: