Download NAME: period: ______ ISSUED MONDAY, November 30th, 2015 6

NAME:______________________________________________________________________________ period: ______
ISSUED MONDAY, November 30th, 2015
6th grade physical science exam study guide 2nd 9 weeks
HOMEWORK: 1-23 DUE: Tues/Wed 12/1 & 12/2
1. no definite shape and no definite volume?_____________________
2. definite shape and definite volume? _________________________
3. no definite shape but definite volume? ________________________
4. Particles that move in a fixed vibrating position are an example of?_______________________
5. Particles that move fast and far apart are an example of?____________________________
6. Particles that are able to slide over one another are an example of?__________________________
Change of state
Direction
Solid  gas
Solid  liquid
Liquid  gas
Liquid  solid
Gas  liquid
7. What is a change from a liquid to a gas; that occurs throughout a liquid?_____________________________
8. What is a change from a liquid to a gas; that occurs at the surface of a liquid below its boiling point?_______________
9. All changes of state are ______________________________________
10. Rank solids, liquids, and gases in order of decreasing particle speed. _______________________________________
11. After taking a shower, you notice that small droplets of water cover the mirror. This is an example of ____________
Use the picture above to answer questions 12-15
12. What is the boiling point of the above substance?________________________
13. What is the melting point of the above substance?_________________________
14. What is the freezing point of the above substance?_________________________
15. Which state is present at 00C? _________________________
16. An example of sublimation? _____________________________
17. What is the smallest particle into which an element can be divided and still be the same substance? ______________
18. What is the scientific method? ______________________________________________________________________
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19. What is a scientific theory? ________________________________________________________________________
__________________________________________________________________________________________________
20. What is the independent variable? __________________________________________________________________
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21. What is the dependent variable? ____________________________________________________________________
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22. What is an observation? __________________________________________________________________________
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23. What is an inference? _____________________________________________________________________________
HOMEWORK: 24-50 DUE: Thurs/Fri 12/3 & 12/4
24. An example of an observation? _____________________________________________________________________
25. An example of an inference? _______________________________________________________________________
26. What is the law of conservation of mass?______________________________________________________________
27. What is Solubility? ________________________________________________________________________________
28. What is Conductivity? ____________________________________________________________________________
29. What is Malleability? _____________________________________________________________________________
30. What is Ductility? ________________________________________________________________________________
31. What is Hardness? _______________________________________________________________________________
32. What is Density? _________________________________________________________________________________
33. What is measured in grams per cubic centimeter. (g/cm3)? ________________________
34. What is product? _________________________________________________________________________________
35. What is reactant? ________________________________________________________________________________
36. What form do scientists use to state predictions so that they can be tested? _________________________________
37. What is an example of a hypothesis? _________________________________________________________________
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38. What is physical science? __________________________________________________________________________
39. Which metric unit would the mass of a rhinoceros mostly likely? ____________________________
40. What is quantitative data? _________________________________________________________________________
41. What is qualitative data? __________________________________________________________________________
42. Volume of liquid is measured using what scientific tool? _________________________________________________
43. Weight is measured using what scientific tool? _________________________________________________________
44. What is mean? __________________________________________________________________________________
45. What is median? _________________________________________________________________________________
46. What is mode? __________________________________________________________________________________
47. Organizing results into tables and __________ makes it easier to analyze data.
48. What is mass? ___________________________________________________________________________________
49. What is volume? _________________________________________________________________________________
50. What is matter? _________________________________________________________________________________
HOMEWORK: 51-70 DUE: Monday 12/7
51. One cubic centimeter is equal to _________
52. What is physical change? __________________________________________________________________________
53. What is chemical change? _________________________________________________________________________
54. What is physical property? _________________________________________________________________________
55. What is chemical property? ________________________________________________________________________
56. What is the formula for the volume of a regular shaped object? ___________________________________________
57. How do you calculate the volume of an irregular shaped object such as a screw? _____________________________
58. What is the charge of an electron?________________________
59. What is the charge of a proton? __________________________
60. What is the charge of a neutron? __________________________
61. Where is the nucleus found in an atom? __________________________
62. What is found inside the nucleus of an atom?____________________________
63. Where is most of the mass in an atom found? ___________________________
64. Where is most of the empty space in an atom? __________________________
65. What are electron clouds? _________________________________________________________________________
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66. What are isotopes? ______________________________________________________________________________
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67. What is the mass number? _________________________________________________________________________
__________________________________________________________________________________________________
68. What is the weighted average of the masses of all the naturally occurring isotopes of an element? _______________
69. In the periodic table what is a period? ___________________________________
70. In the periodic table what is a group? ___________________________________
HOMEWORK: 71-100 DUE: Tues/Wed 12/8 & 12/9
71. What is the atomic number? ___________________________________________
72. What are metalloids? _____________________________________________________________________________
73. What are alkali metals? ___________________________________________________________________________
74. What are noble gases? ____________________________________________________________________________
75. What are halogens? ______________________________________________________________________________
76. What are alkaline-earth metals? _____________________________________________________
77. Why are there different colored boxes on the periodic table? _____________________________________________
78. Why are there different colored symbols on the periodic table? ___________________________________________
79. How is today’s periodic table arranged? ______________________________________
Label the parts of an atom:
80.
81.
82.
83.
Atomic number = number of protons = number of electrons
Mass number = protons + neutrons
Number of neutrons = round the atomic mass to the nearest whole number and subtract the atomic number
3
Li
Lithium
6.9
4
Be
Beryllium
9.0
5
B
Boron
10.8
6
C
Carbon
12.0
Use the table above to answer questions 84 - 92:
84. What is the symbol for Lithium? _________________
85. What is the symbol for Carbon? ___________________
86. What is the mass number of Lithium? _________________
87. What is the atomic number of Lithium? ___________________
88. How many protons does Beryllium have? __________________
89. How many electrons does Carbon have? ___________________
90. How many neutrons does Boron have? _____________________
91. What is the atomic mass of Boron? ______________________
92. How many neutrons does Beryllium have? _______________
93. What is endothermic reaction? _____________________________________________________________________
94. What is exothermic reaction? _______________________________________________________________________
95. What is a compound? _____________________________________________________________________________
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96. What is a material in which charges can move easily? ____________________________
97. What is a material in which charges can not easily move? _________________________
98. How do objects become charged? ___________________________________________________________________
99. What are the examples of good conductors? __________________________________________________________
100. What are the examples of good insulators? ___________________________________________________________