Helium has an atomic number of 2 and atomic mass of 4. explain.

Nuclear fusion is the source of energy for stars. besides hydrogen, which other element is most likely also common in stars?

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 what environment would mineral formation caused by high pressures and high temperatures most likely occur?