Physical Science

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Physical Science

• Final Exam Review

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Physical Science Final Exam Review Game Board
Properties of Matter (Unit 5) 1 2 3 4 5 6 7 8 9 10 11 12 13 14
Atoms and the Periodic Table (Unit 6) 1 2 3 4 5 6 7 8 9 10 11 12 13 14
Chemical Bonding (Unit 7) 1 2 3 4 5 6 7 8 9 10 11 12 13 14
Chemical Reactions (Unit 8) 1 2 3 4 5 6 7 8 9 10 11 12 13 14
Solutions (Unit 9) 1 2 3 4 5 6 7 8 9 10 11 12 13 14
Over-arching Content 1 2 3 4 5 6 7 8 9 10
3
What is the difference between a chemical and
physical property? Give an example of each.

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4
What is the difference between a physical and
chemical change. Give an example of each.

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5
What are the three states of matter? Describe 3
characteristics of each one.

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6
What is the difference between a pure substance
and a mixture. Give an example of each.

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7
What is the difference between an element,
compound, and a mixture? Give an example of each.

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8
What is the modern definition of the term atom?

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9
What is the difference between a heterogeneous
and a homogeneous mixture? Give an example of
each.

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10
Which state of matter has the greatest amount of
potential energy?

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11
What is the process by which a solid changes
directly to a gas?

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12
Fill in the Blank Changes in state occur at
________ temperatures.

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13
What are the two types of vaporization. Explain
how they are different.

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14
What is heat of fusion?

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15
What is matter?

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16
Who was responsible for the theory of atomos?

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17
What two types of substances are considered pure
substances?

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18
Who thought that matter was infinitely
divisible?

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19
Please list the number of protons, neutrons, and
electrons for the following ion
35 -
Cl
17

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20
Please list 5 physical properties that can be
measured of metals.

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21
What does it mean if a metal is ductile?

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22
Mendeleev arranged the periodic table by
increasing _________.

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23
Dobereiners method of arranging elements was
called _______.

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24
Who is the scientist who discovered a repeating
pattern in properties every eight elements?

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25
Which scientist left blank spaces for elements
that had not been discovered yet in the periodic
table?

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26
Describe the location, size, and charge on an
electron.

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27
What do elements in the same period in the
periodic table have in common?

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28
Indicate what charge a magnesium atom will
acquire when it becomes an ion and WHY.

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29
Which group of metals are the most reactive group
on the periodic table?

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30
What is meant by the word inert and which group
of elements can it be used to describe?

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31
What do elements in the same group in the
periodic table have in common?

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32
What is the octet rule?

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33
Describe the role of valence electrons in ionic
and covalent bonds.

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34
What physical property can be observed in ionic
compounds but NOT molecular compounds when
dissolved in water?

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35
List the 10 prefixes used in naming molecular
compounds.

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36
Formulas for ionic compounds are always
_________.

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37
Name this compound MgCl2

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38
Name this compound NO2

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39
Name this compound P2O4

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40
Name this compound Ca(OH)2

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41
Write the formula for this compound Dinitrogen
Pentoxide

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42
Write the formula for this compound Iron (III)
Carbonate

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43
Write the formula for this compound Sodium
Nitride

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44
Write the formula for this compound Carbon
Tetrachloride

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45
Write the formula for this compound Ammonium
Sulfide

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46
List the 5 pieces of evidence that support a the
occurrence of a chemical reaction.

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47
Write and balance the equation for this reaction
Iron reacts with copper (II) sulfate to
produce copper and iron (II) sulfate.

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48
Write and balance the equation for this
reactionLead (II) nitrate and aluminum
chloride react to produce lead (II) chloride and
aluminum nitrate.

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49
Write and balance the equation for this
reactionZinc and hydrogen chloride react to
produce zinc chloride and hydrogen.

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50
Write and balance the equation for this
reactionHydrogen and oxygen react to produce
water.

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51
Translate this equation into words and indicate
the type of reaction Cu 2AgNO3 gt
Cu(NO3)2 2Ag

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52
Translate this equation into words and indicate
the type of reaction2Fe 3Cl2 gt 2FeCl3

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53
Translate this equation into words and indicate
the type of reaction4Al 3O2 gt
2Al2O3Game Board
54
Translate this equation into words and indicate
the type of reaction(NH4)2CO3 gt 2NH3 CO2
H2O Game Board
55
Explain the difference between an exothermic and
an endothermic reaction.

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56
List three factors that affect the rate of a
reaction and HOW they affect the rate.

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57
What is activation energy? What can be used in a
chemical reaction that increases the rate of the
reaction by lowering the activation energy?

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58
The substances that go into a chemical reaction
are called _______.

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59
What type of reaction is represented in the graph
below?

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60
How are the particles in a solution and a
suspension different?

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61
How are the particles in a colloid similar to
particles in a solution?

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62
How are particles in a colloid similar to
particles in a suspension?

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63
What are the two parts to every solution and how
can you tell which is which?

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64
What color will an acid turn litmus paper? A
base?

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65
Describe the taste of an acid as compared to a
base.

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66
When an acid is dissolved in water, what type of
ion will be present? A base?

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67
Which formula below is an acid and which is a
base? Explain how you know.NaOHH2SO4

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68
If a solution has a low pH, is the solution
acidic or basic? Explain.

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69
Another name for an acid-base reaction is a
________ reaction.

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70
What must be compared when measuring the
concentration of a solution?

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71
What type of substance will react with metals to
produce hydrogen?

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72
Indicate one way to increase the solubility of
salt in water.

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73
Pressure and solubility are ________ proportional
in gases. (Directly or Indirectly)

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74
A scientist is investigating if the type of wheel
affects the speed at which a skateboard travels.
What is the independent variable? The dependent
variable?

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75
What is the formula to calculate density?

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76
True/False The density of a substance may vary
with the quantity of sample.

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77
What state of matter has a definite volume, but
no definite shape?

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78
What tense must be utilized in writing a
scientific lab report?

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79
What is viscosity?

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80
What is the difference between mass and weight?

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81
What is the difference between an observation and
an inference?

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82
Give an example of a quantitative observation and
a qualitative observation.

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83
What must be true of a hypothesis?

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84
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