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200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 SmartBigHeavyRadioactivePeriodic.

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Presentation on theme: "200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 SmartBigHeavyRadioactivePeriodic."— Presentation transcript:

1 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 SmartBigHeavyRadioactivePeriodic

2 His model of the atom was a solid ball. 100

3 Who was Dalton? 100

4 In Thomson’s model of the atom, this part would have had a negative charge. 200

5 What are chocolate chips? (Or what are bits of plum?) 200

6 The Bohr model has a limited number of these. 300

7 What are orbits? 300

8 Rutherford learned that most of the atom is made of this. 400

9 What is empty space? 400

10 Rutherford used these instead of golf balls. 500

11 What are alpha particles? (Or what are helium nuclei?) 500

12 The atomic number of ununnilium. 100

13 What is 110? 100

14 Two atoms that are chemically identical, but one is heavier. 200

15 What are isotopes? 200

16 The abundance of vowels in this sentence. 300

17 What is 38%? 300

18 Like the atomic mass, but it’s always an integer. 400

19 What is mass number? 400

20 The most common isotope of selenium. 500

21 What is selenium-79? 500

22 1/12 the mass of a carbon atom. 100

23 What is an AMU? 100

24 An element with 50 electrons. 200

25 What is tin? 200

26 The total mass of a water molecule. 300

27 What is 18.015 AMU? 300

28 What you get when plutonium gives off an alpha particle. 400

29 What is uranium? 400

30 An element with four neutrons. 500

31 What is lithium? 500

32 A cathode ray tube shoots a beam of these. 100

33 What are electrons or beta particles? 100

34 This Greek letter is another name for electrons. 200

35 What is beta? 200

36 This element is an alpha particle. 300

37 What is helium? 300

38 When radium decays, it becomes this. 400

39 What is radon? 400

40 If a neutron decays, it gives off an electron and turns into this. 500

41 What is a proton? 500

42 An element with exactly 100 protons. 100

43 What is fermium? 100

44 The number of electrons in a copper atom. 200

45 What is 29? 200

46 The number of neutrons in an atom of platinum. 300

47 What is 117? 300

48 The total number of heavy particles in an atom of potassium. 400

49 What is 39? 400

50 An ion of this element has 18 electrons and a charge of +2. 500

51 What is calcium? 500


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