Using electronegativity values and types of elements, identify the type of chemical bonding present in each substance below and metallic, ionic, or covalent

According to the diagram; a) identify the anode of the cell and write the half-reaction that occurs there b) write the overall equation for the reaction that occurs as the cell operates c) calculate the value of the standard cell potential ,e cell. d)write the shorthand notation of the cell above e)indicate the flow of the electrons on the diagram

How much energy is made when a pice of wood burns. how do you know

What will most likely happen when two bromine atoms bond together?