What is the most reactive metal?

Answer by  LexiP (722)

Francium is the most reactive metal, and alkali metals are the most reactive metals as a group. However, it's hard to obtain enough of it to show exactly how reactive it is, so usually people say Cesium is the most reactive metal.

Answer by  salsafoodie (3146)

Francium is one of the most reactive metal in the world. Francium, is an alkaline metal which has the most reactive metal due to one of the electrons are slowly taking away.

Answer by  ijlalnoor (2656)

Francium is the most reactive metal. It can be found on the staircase on the periodic table. As we move down, reactivity increases.