Question 1

Which of the following is the shell electron configuration for sulfur?

Accepted Answer

A)  2, 4, 10 
B)  10, 6 
C)  2, 8, 6 
D)  None of these 
A)  2, 4, 10 
B)  10, 6 
C)  2, 8, 6 
D)  None of these

Question 2

The symbol for potassium is

Accepted Answer

A)  Pm. 
B)  Po. 
C)  P. 
D)  K. 
A)  Pm. 
B)  Po. 
C)  P. 
D)  K.

Question 3

Group ______________A elements have two valence electrons.

Accepted Answer

The answer of Group ______________A elements have two valence electrons....

Question 4

______________ chemistry is the most fundamental of the five major divisions of chemistry.

Accepted Answer

The answer of ______________ chemistry is the most fundamental of...

Question 5

Generally, the solubility of gases in liquids increases with

Accepted Answer

A)  decreasing temperature and increasing pressure. 
B)  increasing temperature and decreasing pressure. 
C)  decreasing temperature and decreasing pressure. 
D)  increasing temperature and increasing pressure. 
A)  decreasing temperature and increasing pressure. 
B)  increasing temperature and decreasing pressure. 
C)  decreasing temperature and decreasing pressure. 
D)  increasing temperature and increasing pressure.

Question 6

Which of the following polyatomic ions has a single minus charge?

Accepted Answer

A)  Acetate 
B)  Sulfate 
C)  Phosphate 
D)  Ammonium 
A)  Acetate 
B)  Sulfate 
C)  Phosphate 
D)  Ammonium

Question 7

The element ______________ was the gas used in the Hindenburg.

Accepted Answer

The answer of The element ______________ was the gas used...

Question 8

Which of the following polyatomic ions has a doubly negative charge?

Accepted Answer

A)  Acetate 
B)  Sulfate 
C)  Phosphate 
D)  Ammonium 
A)  Acetate 
B)  Sulfate 
C)  Phosphate 
D)  Ammonium

Question 9

An atom that has more protons than electrons is a ______________ ion.

Accepted Answer

A)  neutral 
B)  positive 
C)  negative 
D)  polyatomic 
A)  neutral 
B)  positive 
C)  negative 
D)  polyatomic

Question 10

Homogeneous mixtures are

Accepted Answer

A)  heterogeneous mixtures. 
B)  compounds. 
C)  nonuniform mixtures. 
D)  solutions. 
A)  heterogeneous mixtures. 
B)  compounds. 
C)  nonuniform mixtures. 
D)  solutions.

Question 11

Which science deals with the composition, structure, properties, and reactions of matter?

Accepted Answer

A)  Thermodynamics 
B)  Geology 
C)  Physics 
D)  Chemistry 
A)  Thermodynamics 
B)  Geology 
C)  Physics 
D)  Chemistry

Question 12

Aluminum is an example of

Accepted Answer

A)  a compound. 
B)  a solution. 
C)  an element. 
D)  an alloy. 
A)  a compound. 
B)  a solution. 
C)  an element. 
D)  an alloy.

Question 13

The preferred name for Cl2O7 is

Accepted Answer

A)  chlorine(II) oxide. 
B)  chlorine oxide. 
C)  dichlorine heptoxide. 
D)  chlorine(VII) oxide. 
A)  chlorine(II) oxide. 
B)  chlorine oxide. 
C)  dichlorine heptoxide. 
D)  chlorine(VII) oxide.

Question 14

A solution in which more of the solute could be dissolved at the same temperature is called a(n) ______________ solution.

Accepted Answer

The answer of A solution in which more of the...

Question 15

The second most abundant element in the Earth's atmosphere is

Accepted Answer

A)  oxygen. 
B)  argon. 
C)  nitrogen. 
D)  carbon dioxide. 
A)  oxygen. 
B)  argon. 
C)  nitrogen. 
D)  carbon dioxide.

Question 16

Which of the following Period 3 atoms has the smallest radius?

Accepted Answer

A)  Ar 
B)  Al 
C)  S 
D)  Na 
A)  Ar 
B)  Al 
C)  S 
D)  Na

Question 17

Give the formula, including the ionic charge, for each of the following polyatomic ions.a. hydroxide
b. sulfate
c. ammonium
d. phosphate

Accepted Answer

a. OH^- b. S

Question 18

In addition to those of Groups 1A and 2A, three common elements that form only one ion each are

Accepted Answer

A)  Sc, Ti, and Hg. 
B)  Pb, Sn, and Cu. 
C)  Al, Zn, and Ag. 
D)  Ga, Ni, and Fe. 
A)  Sc, Ti, and Hg. 
B)  Pb, Sn, and Cu. 
C)  Al, Zn, and Ag. 
D)  Ga, Ni, and Fe.

Question 19

Which of the following is a negatively charged polyatomic ion?

Accepted Answer

A)  Ammonium ion 
B)  Oxide ion 
C)  Sodium ion 
D)  Nitrate ion 
A)  Ammonium ion 
B)  Oxide ion 
C)  Sodium ion 
D)  Nitrate ion

Question 20

Which of the five major divisions of chemistry is generally considered the most fundamental?

Accepted Answer

A)  Organic chemistry 
B)  Inorganic chemistry 
C)  Analytical chemistry 
D)  Physical chemistry 
E)  Biochemistry 
A)  Organic chemistry 
B)  Inorganic chemistry 
C)  Analytical chemistry 
D)  Physical chemistry 
E)  Biochemistry

Which of the following is the shell electron configuration for sulfur?

The symbol for potassium is

Group ______________A elements have two valence electrons.

______________ chemistry is the most fundamental of the five major divisions of chemistry.

Generally, the solubility of gases in liquids increases with

Which of the following polyatomic ions has a single minus charge?

The element ______________ was the gas used in the Hindenburg.

Which of the following polyatomic ions has a doubly negative charge?

An atom that has more protons than electrons is a ______________ ion.

Homogeneous mixtures are

Which science deals with the composition, structure, properties, and reactions of matter?

Aluminum is an example of

The preferred name for Cl₂O₇is

A solution in which more of the solute could be dissolved at the same temperature is called a(n) ______________ solution.

The second most abundant element in the Earth's atmosphere is

Which of the following Period 3 atoms has the smallest radius?

Give the formula, including the ionic charge, for each of the following polyatomic ions.a. hydroxide b. sulfate c. ammonium d. phosphate

In addition to those of Groups 1A and 2A, three common elements that form only one ion each are

Which of the following is a negatively charged polyatomic ion?

Which of the five major divisions of chemistry is generally considered the most fundamental?

Temperature and Heat

Waves and Sound

Optics and Wave Effects

Electricity and Magnetism

Atomic Physics

Nuclear Physics

The Chemical Elements

Chemical Bonding

Chemical Reactions

Organic Chemistry

The Solar System

Moons and Small Solar System Bodies

The Universe

The Atmosphere

Atmospheric Effects

Structural Geology and Plate Tectonics

Minerals Rocks and Volcanoes

Surface Processes

Geologic Time

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Exam 11: Place and Time

Which of the following is the shell electron configuration for sulfur?

The symbol for potassium is

Group ______________A elements have two valence electrons.

______________ chemistry is the most fundamental of the five major divisions of chemistry.

Generally, the solubility of gases in liquids increases with

Which of the following polyatomic ions has a single minus charge?

The element ______________ was the gas used in the Hindenburg.

Which of the following polyatomic ions has a doubly negative charge?

An atom that has more protons than electrons is a ______________ ion.

Homogeneous mixtures are

Which science deals with the composition, structure, properties, and reactions of matter?

Aluminum is an example of

The preferred name for Cl2O7 is

A solution in which more of the solute could be dissolved at the same temperature is called a(n) ______________ solution.

The second most abundant element in the Earth's atmosphere is

Which of the following Period 3 atoms has the smallest radius?

Give the formula, including the ionic charge, for each of the following polyatomic ions.a. hydroxide b. sulfate c. ammonium d. phosphate

In addition to those of Groups 1A and 2A, three common elements that form only one ion each are

Which of the following is a negatively charged polyatomic ion?

Which of the five major divisions of chemistry is generally considered the most fundamental?

Temperature and Heat

Waves and Sound

Optics and Wave Effects

Electricity and Magnetism

Atomic Physics

Nuclear Physics

The Chemical Elements

Chemical Bonding

Chemical Reactions

Organic Chemistry

The Solar System

Moons and Small Solar System Bodies

The Universe

The Atmosphere

Atmospheric Effects

Structural Geology and Plate Tectonics

Minerals Rocks and Volcanoes

Surface Processes

Geologic Time

Filters

The preferred name for Cl₂O₇is