2OF2(g) —> O2(g) + 2F2(g) hope that helps
All the members of a family of elements have the same number of valence electrons and similar chemical properties. The horizontal rows on the periodic table are called periods.
It’s DEFINITELY 2 like DEFINITELY
The oxidation state of Hydrogen in reactant side is 0 and that in product side is +1. Hence the reaction is oxidation.