How many moles of potassium sulfate are in 72.96 g of this compound

You may expect bonds between two atoms which each have n covalent lonic metallic hydrogen

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

In general metals get as you move from left to right across the periodic table.