Discuss the differences between a light water and a heavy water nuclear fission reactor. What are the advantages of a breeder reactor over a conventional nuclear fission reactor ?

Write the nuclear symbol for an alpha particle.

Nuclear fusion reactions require that positively charged nuclei be brought into close proximity, against the electrostatic repulsion. As a simple example, suppose a proton is fired at a second, stationary proton from a large distance away. What kinetic energy must be given to the moving proton to get it to come within $1.00 \cdot 10^{-15} \mathrm{~m}$ of the target? Assume that there is a head-on collision and that the target is fixed in place.

Describe one similarity and one difference between development of offspring in marsupials and eutherians. _______________________

Why are the reactions of the Calvin cycle also called the light-independent reactions?

Explain why all direct combination and decomposition reactions are oxidation-reduction reactions.

List three types of nuclear radiation .

Explain how the reactions for photosynthesis and cellular respiration represent oxidation-reduction reactions.

Why is nuclear fission a chain reaction?

How are allergic reactions and immune reactions similar yet different?

In what ways is the lost recipe significant in Nye's life and in the development of her personality?

Compare and contrast single-replacement reactions and double-replacement reactions.

Why are elevated temperatures necessary to initiate fusion reactions but not fission reactions?

Four of the 12 marbles in the bag are blue. If one marble is taken from the bag, what is the probability that the marble is a. blue? b. not blue? c. What word names the relationship between the events in a and b?