Download Final Exam Review – December 2015

Name___________________________________________
Date____________________
Class_____
Final Exam DATE________________
Final Exam Review – December 2015
CHEMISTRY
8.5A
8.5B
1. Complete the chart below.
6. Complete the chart below.
Subatomic
Particle
Proton
Electrical
Charge
Location
Mass
Neutron
Element
Symbol
Atomic
Number
Atomic
Mass
_____________________________________________________
Valence
Electrons
Reactivity
11
Ne
Electron
2. Which particles make up the atomic mass of an atom?
Protons
17
Si
7. Use the Bohr Model to identify the element and its reactivity.
3. How do you determine the number of neutrons in an atom?
Element name:
_____________________________________________________
____________________
4. Use the Bohr Model to identify the element and its properties.
11 P
12 N
Element name___________________
Atomic Number__________
Reactivity:
Atomic Mass____________
____________________
Protons________________
Neutrons_______________
Electrons_______________
5. Use the Bohr Model to identify the element and its properties.
8. Which group(s) are the most reactive? _____________________
9. Which group(s) are the lease reactive? _____________________
Element name___________________
8.5C
Atomic Number__________
10. Which elements have properties most similar to Silicon (Si)?
Atomic Mass____________
Protons________________
Neutrons_______________
Electrons_______________
____________________________________________________
11. Which elements have properties most similar to Calcium (Ca)?
____________________________________________________
6.6A
8.5D
12. What are the 4 properties of metals?
17. Complete the chart below.
____________________________________________________
Chemical Formula
____________________________________________________
TOTAL Atoms
Ba(AsO3)2
13. What are the 3 properties of nonmetals?
____________________________________________________
K2HPO4
____________________________________________________
Hg(OH)2
14. In the periodic table below, color the metals blue, the nonmetals
green, and the metalloids yellow.
3H2SO3
18. How many atoms of Nitrogen are in mezalazine, C7H7NO3 ?
___________
19. How many atoms of Hydrogen are in phenol, C6H5OH?
___________
6.5C
8.5F
15. Complete the chart below.
17. Do the following equations follow the law of conservation of
mass (balanced)?
Chemical Formula
H2SO4
Element or Compound???
______ CH4 + O2  CO2 + 2H2O
S8
He2
______ 2H2S + 3O2  2H2O + SO2
KBr
______ 3BaCl2 + Al2SO4  2AlCl3 + BaSO4
7.6A
16. Complete the chart below.
Chemical Formula
CaCO3
C2H4
C(NH2)3NO3
CoCl2
Organic or NOT???
18. If a chemical reaction has 50 grams of carbon in the reactants,
how many grams of carbon will be present in the product?
_______________
8.5E
THE UNIVERSE, SEASONS, the MOOM, & TIDES
19. What are the 7 evidences of a chemical change?
8.8A
1__________________________________________________
2__________________________________________________
3__________________________________________________
4__________________________________________________
5__________________________________________________
6__________________________________________________
7__________________________________________________
22. What is a nebula? _____________________________________
___________________________________________________
23. Complete the table below.
Type of Galaxy
Picture
24. Which type of galaxy
do we live in?
_________________
25. What is the name of
our galaxy?
_________________
7.6B
20. When you are eating food, when the physical change occur and
when does the chemical change occur?
___________________________________________________
___________________________________________________
6.6B
21. Complete the chart below.
Substance
Volume (mL)
Mass (g)
A
3
36
B
14
70
C
20
50
D
9
72
Density (g/mL)
Use the H-R diagram to answer questions 26 – 29.
26. According to the H–R diagram, which type of stars are the
brightest?
8.8C
Use the diagram below to answer questions 33 – 35.
______________________________
27. According to the H–R diagram, which type of stars have the
highest surface temperature?
______________________________
28. According to the H–R diagram, which type of stars are in spectral
class B and have low luminosity?
______________________________
29. According to the H–R diagram, which type of stars are in spectral
class K and have a luminosity of about 102?
______________________________
8.8B
30. Describe the characteristics of the sun below.
Type of star: _________________________________________
Size of the sun: _______________________________________
Color of the sun: ______________________________________
Location of the sun: ___________________________________
How much closer is the sun to Earth than any other star? ______
____________________________________________________
8.8D
33. Which type of wave has a frequency of 10 8? ________________
34. Which type of wave has a frequency of 10 15? ________________
35. What is the wavelength of X–Rays? _______________________
36. What is the wavelength of Radio waves? ___________________
8.7A
37. What causes Earth to have day and night? __________________
31. What do scientists use to measure distance in space?
___________________________________________________
___________________________________________________
32. Why do scientists use light years? ________________________
___________________________________________________
38. What are the 2 causes of Earth’s seasons? __________________
____________________________________________________
8.7B
Use the diagram below to answer questions 39 – 41.
43. What causes the moon phases? __________________________
___________________________________________________
D
44. How long is one complete lunar cycle? _____________________
45. Complete the table below.
A
NAME of Moon Phase
C
1.
B
39. At which position is the Northern Hemisphere experiencing
winter?
______________________________________________
2.
3.
40. At which position is the Northern Hemisphere experiencing fall?
______________________________________________
41. At which position is the Southern Hemisphere experiencing
winter?
______________________________________________
42. According to the diagram below, what season is the Southern
Hemisphere experiencing? EXPLAIN your answer.
4.
5.
6.
7.
8.
___________________________________________________
___________________________________________________
PICTURE of
Moon Phase
SUN
46. Label each phase of the moon in the diagram below. Pay
attention to where the sun is located in this diagram and then
follow the arrows.
49. According to the diagram below, at which position(s) is spring
tide occurring? EXPLAIN your answer.
___________________________________________________
___________________________________________________
50. According to the diagram below, at which position(s) is neap tide
occurring? EXPLAIN your answer.
8.7C
47. Circle the moon phase(s) when a spring tide occurs?
___________________________________________________
A
B
C
D
E
F
G
H
48. Circle the moon phase(s) when a neap tide occurs?
A
B
C
D
E
F
G
H
___________________________________________________