Reactivity is the ability to form chemical compounds.
Hydrogen IS reactive
fluorine is the most reactive
Manganese is not particularly reactive. This is strange considering it is more electropositive than its neighbors in the periodic table.
Bromine (Br2) is the third most reactive halogen.
Most reactive metals are alkali metals, most reactive nonmetalas are halogens.Least reactive metals are platinum metals; least reactive nonmetals are noble gases.
It is as reactive as indium. Just kidding, it is reactive. Hoe reactive, more reactive than silver, but not as reactive as tin.
reactive
helium is non reactive.
Cerium is reactive but not highly reactive.
Hydrogen IS reactive
reactive.
it is reactive
fluorine is the most reactive
Manganese is not very reactive; the electronegativity is 1,55.
Reactive
reactive
no it is not reactive