Step 4: Model the energy change in the reaction. a) Create an energy graph that illustrates the energy change in the reaction.
b) Construct your graph on a blank sheet of paper. Be sure to label the axes, provide a title, and
identify the reactants and products on the graph.

Ok, I'm putting this in on a computer, so it won't let me add a picture for some reason. I have added a file, it is not spam, trust me. It is a drawing of the graph I was stuck on, but just ended up doing myself.

Explanation:

answer

fusion: the energy source of stars. the energy released from the collapse of the gas into a protostar causes the center of the protostar to become extremely hot. when the core is hot enough, nuclear fusion commences. fusion is the process where two hydrogen atoms combine to form a helium atom, releasing energy.

hope it

a:

by the combination of an unlimited number of elements