Physical Science

Final Exam Review

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

Physical Science Final Exam Review

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What is the difference between a chemical and physical property?

Give an example of each.

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What is the difference between a physical and chemical change.

Give an example of each.

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What are the three states of matter? Describe 3

characteristics of each one.

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What is the difference between a pure substance and a mixture.

Give an example of each.

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

each.

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What is the modern definition of the term “atom?”

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What is the difference between a heterogeneous and a

homogeneous mixture? Give an example of each.

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Which state of matter has the greatest amount of potential

energy?

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

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Fill in the Blank: Changes in state occur at ________

temperatures.

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What are the two types of vaporization. Explain how they

are different.

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What is “heat of fusion?”

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What is matter?

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Who was responsible for the theory of “atomos?”

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What two types of substances are considered “pure

substances?”

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Who thought that matter was “infinitely divisible?”

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Please list the number of protons, neutrons, and electrons for the

following ion…

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35 -

Cl

17

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

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What does it mean if a metal is “ductile?”

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Mendeleev arranged the periodic table by increasing _________.

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Dobereiner’s method of arranging elements was called _______.

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

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

table?

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

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What do elements in the same period in the periodic table have

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

WHY.

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Which group of metals are the most reactive group on the

periodic table?

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What is meant by the word “inert” and which group of elements can

it be used to describe?

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What do elements in the same group in the periodic table have

in common?

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What is the octet rule?

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Describe the role of valence electrons in ionic and covalent

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What physical property can be observed in ionic compounds but NOT molecular compounds when

dissolved in water?

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List the 10 prefixes used in naming molecular compounds.

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Formulas for ionic compounds are always _________.

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Name this compound: MgCl2

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Name this compound: NO2

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Name this compound: P2O4

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Name this compound: Ca(OH)2

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Write the formula for this compound:

Dinitrogen Pentoxide

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Write the formula for this compound:

Iron (III) Carbonate

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Write the formula for this compound:

Sodium Nitride

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Write the formula for this compound:

Carbon Tetrachloride

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Write the formula for this compound:

Ammonium Sulfide

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List the 5 pieces of evidence that support a the occurrence

of a chemical reaction.

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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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Write and balance the equation for this reaction:

Lead (II) nitrate and aluminum chloride

react to produce lead (II) chloride and aluminum nitrate.

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Write and balance the equation for this reaction:

Zinc and hydrogen chloride react to

produce zinc chloride and hydrogen.

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Write and balance the equation for this reaction:

Hydrogen and oxygen react to produce

water.Game Board

Translate this equation into words and indicate the type of

reaction: Cu + 2AgNO3 ==> Cu(NO3)2 + 2Ag

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Translate this equation into words and indicate the type of

reaction:2Fe + 3Cl2 ==> 2FeCl3

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Translate this equation into words and indicate the type of

reaction:

4Al + 3O2 ==> 2Al2O3

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Translate this equation into words and indicate the type of

reaction:

(NH4)2CO3 ==> 2NH3 + CO2 + H2O

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Explain the difference between an exothermic and an endothermic reaction.

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List three factors that affect the rate of a reaction and

HOW they affect the rate.

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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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The substances that go into a chemical reaction are

called _______.

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What type of reaction is represented in the graph

below?

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How are the particles in a solution and a suspension

different?

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How are the particles in a colloid similar to particles in a

solution?

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How are particles in a colloid similar to particles in a

suspension?

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What are the two parts to every solution and how can

you tell which is which?

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

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

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When an acid is dissolved in water, what type of ion will be

present? A base?

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Which formula below is an acid and which is a base?

Explain how you know.

NaOHH2SO4

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

Explain.

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Another name for an acid-base reaction is a ________

reaction.

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What must be compared when measuring the concentration

of a solution?

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What type of substance will react with metals to produce

hydrogen?

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

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Pressure and solubility are ________ proportional in

gases. (Directly or Indirectly)

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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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What is the formula to calculate density?

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True/False: The density of a substance may vary with the

quantity of sample.

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What state of matter has a definite volume, but no definite

shape?

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

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What is viscosity?

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What is the difference between mass and weight?

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What is the difference between an observation and

an inference?

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Give an example of a quantitative observation and a

qualitative observation.

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What must be true of a hypothesis?

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