1) D. An element
2) D. Suspension
3) A. Iodine
4) A. Atoms of the same element
Answer:
Nuclear fusion is a reaction in which two or more atomic nuclei are combined to form one or more different atomic nuclei and subatomic particles (neutrons or protons). The difference in mass between the reactants and products is manifested as either the release or absorption of energy
Explanation:
I would like to help but I need to know what compounds you are talking about
It is C. An increase of temperature results in an increase in kinetic energy of the molecules of the substance. For example, in a gas the molecules will move about faster.