What are some examples of highly reactive metals used as reducing agents?

Highly reactive metals often serve as potent reducing agents in various chemical processes. Sodium (Na) and potassium (K), both alkali metals, are highly reactive and are used as reducing agents in organic synthesis. Lithium aluminum hydride (LiAlH₄) and sodium borohydride (NaBH₄) are powerful reducing agents used in organic chemistry to reduce carbonyl compounds to alcohols. Similarly, elemental aluminum (Al) can act as a reducing agent in certain reactions. These metals readily donate electrons, facilitating reduction reactions, making them essential tools in both organic and inorganic chemical processes.