Nuclear Science Quiz 6 (25 MCQs)

Quiz Instructions:

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1. In nuclear fusion, smaller atoms are forced together to create larger atoms. Does this process release, absorb or maintain energy?

2. Wich material is suitable to be made into containers for radioactive substances?

3. Nuclear fusion reaction occurs in the

4. Which process is used by nuclear power plants to produce low cost, long lasting energy?

5. A fertile material is the one, which can be

6. The Chernobyl nuclear disaster occurred in a power plant at Ukraine was in

7. Thermal shield is used in high powered nuclear reactors to

8. The radioactivity ideas given by

9. Carbon isotopes has a half life of _____ Years

10. Finish this equation20983Bi$\rightarrow$ _____ + 20581Tl

11. The time taken for a radioactive element to reduce to 50 % of its original weight is _____ years, if its half life period is 12 years.

12. New nucleus after alpha particle decay is called

13. Alpha particles _____

14. An alpha particle may exist as an entity within a _____

15. How is carbon-12 different from carbon-14?

16. What is an example for a nuclear equation

17. The process of splitting an atom's nucleus and releasing a large amount of energy is called

18. One 'amu' is equivalent to

19. Fast breeder reactors are most usable in India, because of our largest _____ deposits.

20. What causes radioactivity

21. The half life period of a radioactive element depends on its

22. Graphite is used in nuclear reactor as

23. A positive effect of nuclear fission is _____

24. Total amount of mass and energy together in a system is

25. The most commonly used nuclear fuel in boiling water reactor is