1) Nuclear energy is energy released from a a) Fast-moving proton b) Fast-moving neutron c) Fast-moving electron d) Nucleus 2) Nuclear energy is the energy released from a nucleus during nuclear reactions as stated below EXCEPT a) Nuclear fission b) Radioactive decay c) Combustion d) Nuclear fusion 3) A heavy nucleus splits into two or more smaller and lighter nuclei after being hit by a fast-moving neutron. What is the name of the nuclear reactions? a) Nuclear fusion b) Radioactive decay c) Nuclear fission 4) Nuclear power plant can be uses for ---------------- reaction? a) Fission b) Fusion 5) Which of the following are used as fuel in a nuclear power plant a) Uranium b) Steel c) Hydrogen d) Coal 6) Nuclear fusion is when two small and light nuclei ---------- to form a bigger and heavier nucleus a) split b) fuse 7) What are the conditions needed for nuclear fusion to occur? a) High temperature, low pressure b) Low temperature, low pressure c) High temperature, high pressure d) Low temperature, high pressure 8) This diagram shows which nuclear reaction? a) Nuclear fission b) Nuclear fusion c) Radioactive decay 9) Which nuclear reaction that happens on Sun? a) Nuclear fission b) Nuclear fusion c) Radioactive decay 10) Is it possible to execute nuclear fusion in a nuclear reactor? a) Yes b) No

Nuclear Energy

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