Question 1

The charge on a sulfide ion is ________.

Accepted Answer

A) 3+ 
B) 2+ 
C) 0 
D) 2- 
E) 3- 
A) 3+ 
B) 2+ 
C) 0 
D) 2- 
E) 3- D

Question 2

An element belonging to the alkaline earth family would be expected to have a ________ ionization energy and a ________ electron affinity.

Accepted Answer

A) large; large 
B) large; small 
C) small; small 
D) small; large 
E) none of the above 
A) large; large 
B) large; small 
C) small; small 
D) small; large 
E) none of the above C

Question 3

What is the name of Mg3(PO4)2?

Accepted Answer

A) trimagnesium diphosphate 
B) magnesium diphosphate 
C) trimagnesium phosphate 
D) magnesium phosphate 
E) magnesium phosphorus oxide 
A) trimagnesium diphosphate 
B) magnesium diphosphate 
C) trimagnesium phosphate 
D) magnesium phosphate 
E) magnesium phosphorus oxide D

Question 4

In order to form an octet,an atom of selenium will

Accepted Answer

A) lose 6 electrons. 
B) gain 6 electrons. 
C) lose 2 electrons. 
D) gain 2 electrons. 
A) lose 6 electrons. 
B) gain 6 electrons. 
C) lose 2 electrons. 
D) gain 2 electrons.

Question 5

Which of the following ions does not have the same electron configuration as the noble gas neon?

Accepted Answer

A) O-2 
B) F- 
C) Al+3 
D) S-2 
E) Mg+2 
A) O-2 
B) F- 
C) Al+3 
D) S-2 
E) Mg+2

Question 6

Iron pyrite (fool's gold)is iron(II)sulfide.What is its formula?

Accepted Answer

A) FeS 
B) FeSO3 
C) FeSO4 
D) Fe2S3 
E) Fe2(SO3)3 
A) FeS 
B) FeSO3 
C) FeSO4 
D) Fe2S3 
E) Fe2(SO3)3

Question 7

A positively charged particle formed by loss of one or more electrons from an atom is called a(an)

Accepted Answer

A) anion. 
B) cation. 
C) isotope. 
D) nucleus. 
E) proton. 
A) anion. 
B) cation. 
C) isotope. 
D) nucleus. 
E) proton.

Question 8

Main group elements that are metals usually ________ one or more electrons to form ________,which have a ________ charge.

Accepted Answer

A) lose; anions; negative 
B) lose; cations; negative 
C) lose; cations; positive 
D) gain; cations; positive 
E) gain; anions; negative 
A) lose; anions; negative 
B) lose; cations; negative 
C) lose; cations; positive 
D) gain; cations; positive 
E) gain; anions; negative

Question 9

What is the most likely charge on an ion formed by an element with a valence electron configuration of ns1?

Accepted Answer

A) 7- 
B) 1- 
C) 0 
D) 1+ 
E) 7+ 
A) 7- 
B) 1- 
C) 0 
D) 1+ 
E) 7+

Question 10

Which of the following pairs will form ionic bonds with one another?

Accepted Answer

A) N,C 
B) Na,Ca 
C) Cs,Br 
D) S,Cl 
A) N,C 
B) Na,Ca 
C) Cs,Br 
D) S,Cl

Question 11

One definition of an acid is a substance that provides which ion in water solution?

Accepted Answer

A) Na+ 
B) H+ 
C) OH- 
D) NH4+ 
E) none of the above 
A) Na+ 
B) H+ 
C) OH- 
D) NH4+ 
E) none of the above

Question 12

What is the name of SnCl2?

Accepted Answer

A) ditin chloride 
B) tin dichloride 
C) tin(II)chloride 
D) tin chloride 
E) strontium chloride 
A) ditin chloride 
B) tin dichloride 
C) tin(II)chloride 
D) tin chloride 
E) strontium chloride

Question 13

What is the valence shell electron configuration of the ion formed from an atom of the halogen family?

Accepted Answer

A) ns2 
B) ns2 np2 
C) ns2 np4 
D) ns2 np6 
E) ns2 np8 
A) ns2 
B) ns2 np2 
C) ns2 np4 
D) ns2 np6 
E) ns2 np8

Question 14

The formula Ca(NO3)2 tells us that one formula unit of this compound is composed of ________ calcium atoms,________ nitrogen atoms,and ________ oxygen atoms.

Accepted Answer

A) one; two; six 
B) two; two; six 
C) one; two; five 
D) one; one; five 
E) one; one; six 
A) one; two; six 
B) two; two; six 
C) one; two; five 
D) one; one; five 
E) one; one; six

Question 15

A small negatively charged particle formed when an atom gains one or more electrons is called a(an)

Accepted Answer

A) anion. 
B) cation. 
C) isotope. 
D) nucleus. 
E) proton. 
A) anion. 
B) cation. 
C) isotope. 
D) nucleus. 
E) proton.

Question 16

Which of the following elements is most likely to form an ion with a -2 charge?

Accepted Answer

A) Mg 
B) Si 
C) S 
D) K 
E) Ti 
A) Mg 
B) Si 
C) S 
D) K 
E) Ti

Question 17

All of the following are properties typical of ionic compounds except

Accepted Answer

A) exist as crystalline solids at room temperature. 
B) conduct electrical current if dissolved in water. 
C) form distinct molecules by interaction of specific particles. 
D) have very high melting points and boiling points. 
E) shatter when crystals are struck. 
A) exist as crystalline solids at room temperature. 
B) conduct electrical current if dissolved in water. 
C) form distinct molecules by interaction of specific particles. 
D) have very high melting points and boiling points. 
E) shatter when crystals are struck.

Question 18

The name of S2- is

Accepted Answer

A) sulfur. 
B) sulfate ion. 
C) sulfite ion. 
D) sulfide ion. 
E) sulfurous ion. 
A) sulfur. 
B) sulfate ion. 
C) sulfite ion. 
D) sulfide ion. 
E) sulfurous ion.

Question 19

The formula for the compound chromium(II)nitrate is ________.

Accepted Answer

A) C2NO3 
B) Cr2NO3 
C) CrNO3 
D) Cr(NO3)2 
E) CrNO2 
A) C2NO3 
B) Cr2NO3 
C) CrNO3 
D) Cr(NO3)2 
E) CrNO2

Question 20

The property defined as the energy released on adding an electron to an isolated gas phase atom is

Accepted Answer

A) atomic number. 
B) electron affinity. 
C) electronegativity. 
D) ionization energy. 
E) none of the above 
A) atomic number. 
B) electron affinity. 
C) electronegativity. 
D) ionization energy. 
E) none of the above

Exam 3: Ionic Compounds

The charge on a sulfide ion is ________.

An element belonging to the alkaline earth family would be expected to have a ________ ionization energy and a ________ electron affinity.

What is the name of Mg3(PO4)2?

In order to form an octet,an atom of selenium will

Which of the following ions does not have the same electron configuration as the noble gas neon?

Iron pyrite (fool's gold)is iron(II)sulfide.What is its formula?

A positively charged particle formed by loss of one or more electrons from an atom is called a(an)

Main group elements that are metals usually ________ one or more electrons to form ________,which have a ________ charge.

What is the most likely charge on an ion formed by an element with a valence electron configuration of ns1?

Which of the following pairs will form ionic bonds with one another?

One definition of an acid is a substance that provides which ion in water solution?

What is the name of SnCl2?

What is the valence shell electron configuration of the ion formed from an atom of the halogen family?

The formula Ca(NO3)2 tells us that one formula unit of this compound is composed of ________ calcium atoms,________ nitrogen atoms,and ________ oxygen atoms.

A small negatively charged particle formed when an atom gains one or more electrons is called a(an)

Which of the following elements is most likely to form an ion with a -2 charge?

All of the following are properties typical of ionic compounds except

The name of S2- is

The formula for the compound chromium(II)nitrate is ________.

The property defined as the energy released on adding an electron to an isolated gas phase atom is

Matter and Measurements

Atoms and the Periodic Table

Molecular Compounds

Classification and Balancing of Chemical Reactions

Chemical Reactions: Mole and Mass Relationships

Chemical Reactions: Energy, rates, and Equilibrium

Gases, liquids, and Solids

Solutions

Acids and Bases

Nuclear Chemistry

Introduction to Organic Chemistry: Alkanes

Alkenes, alkynes, and Aromatic Compounds

Some Compounds With Oxygen, sulfur, or a Halogen

Amines

Aldehydes and Ketones

Carboxylic Acids and Their Derivatives

Amino Acids and Proteins

Enzymes and Vitamins

The Generation of Biochemical Energy

Carbohydrates

Carbohydrate Metabolism

Lipids

Lipid Metabolism

Nucleic Acids and Protein Synthesis

Genomics

Protein and Amino Acid Metabolism

Chemical Messengers: Hormones, neurotransmitters, and Drugs

Body Fluids

Filters

An element belonging to the alkaline earth family would be expected to have a ionization energy and a electron affinity.

What is the name of Mg₃(PO₄)₂?

Main group elements that are metals usually one or more electrons to form ,which have a charge.

What is the most likely charge on an ion formed by an element with a valence electron configuration of ns¹?

What is the name of SnCl₂?

The formula Ca(NO₃)₂ tells us that one formula unit of this compound is composed of calcium atoms, nitrogen atoms,and oxygen atoms.

The name of S^2- is