What causes a chemical bond to form between atoms? transferring or sharing electrons. spinning or stopping electrons. ejecting or absorbing electrons. destroying or creating electrons.

the correct answer is transferring sharing electrons

if you're asking what comes out, it's steam.

answer:

the reaction is type of combination reaction.

explanation:

on the product side, there are 2 molecules of bonded to fe   which means one atom of fe are combined two molecules of . so, balanced chemical equation becomes :

this reaction follows the reaction type of combination reaction. a combination reaction is defined as chemical reaction in which reactants combines together to form a single product.