What is the most reactive metal on the periodic table?

Ametal with a large number of free flowing electrons most likely has good conductivity

The atomic nucleus made up from protons (yellow) and neutrons (blue) and held together by nuclear forces. nuclear forces (also known as nuclear interactions or strong forces) are the forces that act between two or more nucleons. they bind protons and neutrons (“nucleons”) into atomic

H tricky one let me think and get back to u