Answer:
The graph represents an endothermic reaction.
The products have more energy than the reactants.
80kJ
160kJ
80kJ
160kJ
Answer: I belive the answer is A
Explanation:
B.) Valence Electrons. The nucleus of the valence electrons attracts and pulls atoms together.
The atoms didn't change we only added 2 different ones together. 2nd one is right
Answer:
B
Explanation:
Solar power takes in light and turns it into a usable energy. if used in a vehicle that would take light energy and transform it into mechanical energy.
