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xxx 1111 3333 2222 4444 5555 1111 3333 2222 4444 5555 1111 3333 2222 4444 5555 1111 3333 2222 4444 5555 1111 3333 2222 4444 5555xxxxxx xxx xxx.

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Presentation on theme: "xxx 1111 3333 2222 4444 5555 1111 3333 2222 4444 5555 1111 3333 2222 4444 5555 1111 3333 2222 4444 5555 1111 3333 2222 4444 5555xxxxxx xxx xxx."— Presentation transcript:

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2 xxx xxxxxx xxx xxx

3 Question: The splitting of a large nucleus into two smaller nuclei. Check Your Answer xxx for 1

4 Answer: Nuclear Fission Back to the Game Board xxx for 1

5 Question: Two smaller nuclei come together to form one large nucleus. xxx for 2 Check Your Answer

6 Answer: Nuclear Fusion Back to the Game Board xxx for 2

7 Question: The kind of reaction that nuclear power plant use to generate electricity. xxx for 3 Check Your Answer

8 Answer: Nuclear Fission Back to the Game Board xxx for 3

9 Question: The kind of nuclear reaction that occurs on the sun. xxx for 4 Check Your Answer

10 Answer: Nuclear Fusion Back to the Game Board xxx for 4

11 Question: The atomic bombs dropped on Japan in WW2 were both using which nuclear reaction. xxx for 5 Check Your Answer

12 Answer: Nuclear Fission Back to the Game Board xxx for 5

13 Question: He discovered radioactivity. xxx for 1 Check Your Answer

14 Answer: Henri Becquerel Back to the Game Board xxx for 1

15 Question: An electron emitted from the nucleus of a radioactive substance. xxx for 2 Check Your Answer

16 Answer: A beta particle Back to the Game Board xxx for 2

17 Question: He discovered the nucleus. xxx for 3 Check Your Answer

18 Answer: Ernest Rutherford Back to the Game Board xxx for 3

19 Question: She won two Nobel Prizes for her work on radioactive elements. xxx for 4 Check Your Answer

20 Answer: Marie Curie Back to the Game Board xxx for 4

21 Question: What was the date the first atomic bomb was used? xxx for 5 Check Your Answer

22 Answer: August 6, 1945 Back to the Game Board xxx for 5

23 Question: The most powerful form of radioactivity. xxx for 1 Check Your Answer

24 Answer: Gamma Rays Back to the Game Board xxx for 1

25 Question: The maximum distance an alpha particle can travel. xxx for 2 Check Your Answer

26 Answer: 12 inches Back to the Game Board xxx for 2

27 Question: How much more powerful is a beta particle than an alpha particle? xxx for 3 Check Your Answer

28 Answer: 100x Back to the Game Board xxx for 3

29 Question: The greatest source of gamma rays. xxx for 4 Check Your Answer

30 Answer: The sun Back to the Game Board xxx for 4

31 Question: A helium nucleus. xxx for 5 Check Your Answer

32 Answer: Alpha particle Back to the Game Board xxx for 5

33 Question: Ra-226  Rn ______ xxx for 1 Check Your Answer

34 Answer: Alpha particle Back to the Game Board xxx for 1

35 Question: U-234  Np ______ xxx for 2 Check Your Answer

36 Answer: Beta particle Back to the Game Board xxx for 2

37 Question: Hydrogen-1, deuterium, tritium are? xxx for 3 Check Your Answer

38 Answer: Isotopes Back to the Game Board xxx for 3

39 Question: The force that holds the nucleus together. xxx for 4 Check Your Answer

40 Answer: Nuclear Strong Force Back to the Game Board xxx for 4

41 Question: Protons & neutrons are called? xxx for 5 Check Your Answer

42 Answer: Nucleons Back to the Game Board xxx for 5

43 Question: The process of alpha and beta decay. xxx for 1 Check Your Answer

44 Answer: Transmutation Back to the Game Board xxx for 1

45 Question: The concentration of radioactive atoms high enough to conduct a chain reaction. xxx for 2 Check Your Answer

46 Answer: Critical Mass Back to the Game Board xxx for 2

47 Question: The time it takes for one half of the mass of a radioactive substance to decay. xxx for 3 Check Your Answer

48 Answer: Half-life Back to the Game Board xxx for 3

49 Question: If the half-life of C-14 is approximately 6000 years, how much of a 100 gram sample is left after 18,000 years? xxx for 4 Check Your Answer

50 Answer: 100g  50g  25g  12.5g Back to the Game Board xxx for 4

51 Question: The control rods in a nuclear power plant slows down the chain reaction by absorbing these? xxx for 5 Check Your Answer

52 Answer: Neutrons Back to the Game Board xxx for 5


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