QUESTIDN 1 {it} points} Define radiotoxicity and describe how it is different from radioactivity. Don't write more than a H; page. QUESTION 2 [It] points} There are uranium enrichment methods other than gaseous diffusion, gas centrifuge. gas nozzle. and laser excitation. List these other methods and describe one of them in detail. Don't write more than a '16 page for this question. QUESTION 31th points} A PE centrifuge roughly uses an area of {13 mil1 consumes approximately St] W, and has a capacity of 5 SWUfyr. Assuming that you are a terrorist and your garage (or your parent's garage] is lled to capacity with these centrifuges, 1] how long will it take to acquire 23 kg of uranium at an enrichment of gx HELL 2] how much uranium feed material would you use, and 3} how much energy {W-hr} would you consurne'iI Assume your feed is natural uranium and that the feed, product. and waste uranium does not consume anyr floor space in your garage. Make sure to specifically state what you assumed for the enrichment of your waste uranium is. QUESTION 4 {It} points} In your own opinion {with references to support your argument} I) what are the advantages and disadvantages of small modular reactors compared to the industry standard (~l MWe nuclear reactors] and 2} in which situations would a small modular reactor be ideal and in which situations would it be a terrible choice for a nuclear reactor design. Don't write more than a '2': page. QUESTIDN 5 [It] points} There have been signicant safety improvements between GEN 11 and GEN IlI reactor designs. List and describe these specc safety improvements. Don't write more than a V2 page