Question 1

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 2

An element belonging to the halogen 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

Question 3

Which of the following compounds would have the highest melting point?

Accepted Answer

A) NaCl 
B) LiCl 
C) RbCl 
D) KCl 
E) CsCl 
A) NaCl 
B) LiCl 
C) RbCl 
D) KCl 
E) CsCl

Question 4

What is the name of K2S?

Accepted Answer

A) dipotassium sulfide 
B) potassium disulfide 
C) potassium(II)sulfide 
D) potassium sulfide 
E) none of the above 
A) dipotassium sulfide 
B) potassium disulfide 
C) potassium(II)sulfide 
D) potassium sulfide 
E) none of the above

Question 5

Which element will form an ion with the greatest positive charge?

Accepted Answer

A) Al 
B) Na 
C) Mg 
D) Sr 
E) P 
A) Al 
B) Na 
C) Mg 
D) Sr 
E) P

Question 6

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 7

What is the formula for calcium phosphate?

Accepted Answer

A) Ca3(PO4)2 
B) Ca2PO4 
C) Ca3PO4 
D) Ca2(PO3)3 
E) Ca4(PO3)3 
A) Ca3(PO4)2 
B) Ca2PO4 
C) Ca3PO4 
D) Ca2(PO3)3 
E) Ca4(PO3)3

Question 8

The property defined as the energy required to remove one electron from an atom in the gaseous state is

Accepted Answer

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

Question 9

Match the following.
-ammonium carbonate

Accepted Answer

A)   
B)   
C)   
D)   
E)  
F) 
G) 
H) 
I) 
J) 
K) 
L)  
A)   
B)   
C)   
D)   
E)  
F) 
G) 
H) 
I) 
J) 
K) 
L)

Question 10

The name of Cu2+ is ________ ion or ________ ion.

Accepted Answer

A) copper;cupric 
B) copper(I);cupric 
C) copper(II);cupric 
D) copper(I);cuprous 
E) copper(II);cuprous 
A) copper;cupric 
B) copper(I);cupric 
C) copper(II);cupric 
D) copper(I);cuprous 
E) copper(II);cuprous

Question 11

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 12

Which of the following formulas represents a compound that is an acid?

Accepted Answer

A) CaSO4 
B) NH4Cl 
C) Mg(OH)2 
D) H2O 
E) H3PO4 
A) CaSO4 
B) NH4Cl 
C) Mg(OH)2 
D) H2O 
E) H3PO4

Question 13

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

Question 14

Match the following.
-ammonium acetate

Accepted Answer

A)   
B)   
C)   
D)   
E)  
F) 
G) 
H) 
I) 
J) 
K) 
L)  
A)   
B)   
C)   
D)   
E)  
F) 
G) 
H) 
I) 
J) 
K) 
L)

Question 15

If an element G could react with sulfur to form an ionic compound with formula GS2,the charge on the ion formed by G would be

Accepted Answer

A) 4-. 
B) 2-. 
C) 1+. 
D) 2+. 
E) 4+. 
A) 4-. 
B) 2-. 
C) 1+. 
D) 2+. 
E) 4+.

Question 16

When an atom donates an electron,that electron

Accepted Answer

A) is lost for all time. 
B) is acquired by another atom which becomes an anion. 
C) is acquired by another atom which becomes a cation. 
D) neutralizes a proton to form a neutron. 
E) pairs with another electron to form a covalent bond. 
A) is lost for all time. 
B) is acquired by another atom which becomes an anion. 
C) is acquired by another atom which becomes a cation. 
D) neutralizes a proton to form a neutron. 
E) pairs with another electron to form a covalent bond.

Question 17

One characteristic of a cation is that

Accepted Answer

A) it has more protons than electrons. 
B) it has equal numbers of protons and electrons. 
C) it has more electrons than protons. 
D) the number of neutrons is related to the number of electrons. 
E) the relationship between protons and electrons varies with the cation in question. 
A) it has more protons than electrons. 
B) it has equal numbers of protons and electrons. 
C) it has more electrons than protons. 
D) the number of neutrons is related to the number of electrons. 
E) the relationship between protons and electrons varies with the cation in question.

Question 18

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

Question 19

What is the formula for the ionic compound formed between calcium and sulfur?

Accepted Answer

A) CaS 
B) CaSi 
C) Ca2S 
D) CaS2 
E) CaSi2 
A) CaS 
B) CaSi 
C) Ca2S 
D) CaS2 
E) CaSi2

Question 20

What is the most likely charge on an ion formed by an element with a valence electron configuration of ns2np4?

Accepted Answer

A) 2- 
B) 1- 
C) 2+ 
D) 4+ 
E) 6+ 
A) 2- 
B) 1- 
C) 2+ 
D) 4+ 
E) 6+

Exam 3: Ionic Compounds

What is the name of SnCl2?

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

Which of the following compounds would have the highest melting point?

What is the name of K2S?

Which element will form an ion with the greatest positive charge?

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

What is the formula for calcium phosphate?

The property defined as the energy required to remove one electron from an atom in the gaseous state is

Match the following. -ammonium carbonate

The name of Cu2+ is ________ ion or ________ ion.

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

Which of the following formulas represents a compound that is an acid?

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

Match the following. -ammonium acetate

If an element G could react with sulfur to form an ionic compound with formula GS2,the charge on the ion formed by G would be

When an atom donates an electron,that electron

One characteristic of a cation is that

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

What is the formula for the ionic compound formed between calcium and sulfur?

What is the most likely charge on an ion formed by an element with a valence electron configuration of ns2np4?

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

Aldehydes and Ketones

Amines

Carboxylic Acids and Their Derivatives

Amino Acids and Proteins

Enzymes and Vitamins

Carbohydrates

The Generation of Biochemical Energy

Carbohydrate Metabolism

Lipids

Lipid Metabolism

Protein and Amino Acid Metabolism

Nucleic Acids and Protein Synthesis

Genomics

Chemical Messengers: Hormones, neurotransmitters, and Drugs

Body Fluids

Filters

What is the name of SnCl₂?

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

What is the name of K₂S?

The name of Cu²⁺ is ion or ion.

If an element G could react with sulfur to form an ionic compound with formula GS₂,the charge on the ion formed by G would be

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

What is the most likely charge on an ion formed by an element with a valence electron configuration of ns²np⁴?