Question

What is the least reactivenon metal on the periodic table?

Answer 1

The most reactive non metals are the halogens, Group 7 on the periodic table. Fluorine is the most electronegative and most reactive non metal - it reacts with almost any other element or compound, organic or inorganic, including most of the noble (inert) gases

Answer 2

Answer:

Fluorine, F2 is the most reactive non-metal that under right circumstances it will form a compound with some of the noble gases which are said to be inert. Also, it the most electronegative element that has a strong tendency to attain an octant electronic configuration. Helium, He is the least reactive non-mental.