Alkaline metals (Group 1) are the most reactive metals.
The Alkali metals are the most reactive group of metals in the Periodic Table. Of these Francium is the most reactive metal of all.
The most reactive group of non metal is group-17. It is called halogen family.
Francium is the most reactive metal.
halogenes/non metals
The Alkali metals are the most reactive group of metals in the Periodic Table. Of these Francium is the most reactive metal of all.
This element is francium in the first group of periodic table.
Francium (Fr)
Hydrogen.
Francium is the most reactive metal. Reactivity increases and you go down a family and decreases as you go across a period on the Periodic Table. Francium is the farthest left and the lowest so it is the most reactive.
Lithium
fluorine is the most reactive non metal in the periodic table.
caesium is the most reactive non-radioactive metal and Florine is the most reactive non-metal, but francium is the most reactive, radioactive metal