Question 1

Which one of the following compounds contains an ion with a 3+ charge?

Accepted Answer

A) KCl 
B)    O 
C)    
D) CuCl 
E)    
A) KCl 
B)    O 
C)    
D) CuCl 
E)

Question 2

Which of the following polyatomic ions has a 3- ionic charge?

Accepted Answer

A) hydroxide 
B) nitrate 
C) sulfate 
D) phosphate 
E) hydrogen carbonate 
A) hydroxide 
B) nitrate 
C) sulfate 
D) phosphate 
E) hydrogen carbonate

Question 3

The formula for iron(II)sulfide is FeS.

Accepted Answer

A) True 
 B)False

Question 4

In ionic compounds,________ lose their valence electrons to form positively charged ________.

Accepted Answer

A) metals,anions 
B) nonmetals,cations 
C) metals,polyatomic ions 
D) nonmetals,anions 
E) metals,cations 
A) metals,anions 
B) nonmetals,cations 
C) metals,polyatomic ions 
D) nonmetals,anions 
E) metals,cations

Question 5

What is the formula of carbon tetraiodide?

Accepted Answer

A) CI 
B)    
C)    I 
D)    
E)      
A) CI 
B)    
C)    I 
D)    
E)

Question 6

Ionic bonding is expected in which of these compounds?

Accepted Answer

A)    
B) KF 
C)    
D) HF 
E)    
A)    
B) KF 
C)    
D) HF 
E)

Question 7

According to naming rules,the types of compound that use prefixes in their names are ________.

Accepted Answer

A) ionic compounds 
B) ionic compounds involving transition metals 
C) polyatomic ions 
D) molecular compounds 
E) compounds that contain polyatomic ions 
A) ionic compounds 
B) ionic compounds involving transition metals 
C) polyatomic ions 
D) molecular compounds 
E) compounds that contain polyatomic ions

Question 8

Double and triple bonds form because ________.

Accepted Answer

A) the atoms involved have high electronegativities 
B) single covalent bonds do not give all of the atoms in the molecule eight valence electrons 
C) one of the atoms in the molecule has more than 8 valence electrons 
D) the ions involved have charges larger than one 
E) there is at least one hydrogen atom involved in the bond 
A) the atoms involved have high electronegativities 
B) single covalent bonds do not give all of the atoms in the molecule eight valence electrons 
C) one of the atoms in the molecule has more than 8 valence electrons 
D) the ions involved have charges larger than one 
E) there is at least one hydrogen atom involved in the bond

Question 9

The molecule CO2 is linear.

Accepted Answer

A) True 
 B)False

Question 10

Match between columns
                        Premises: Cl
Ca
K
O
Al

Accepted Answer

The Answer of 2+ and 1- and 1+ and 3+ is...

Question 11

What is the correct formula for the iron(II)ion?

Accepted Answer

A)    
B)    
C)    
D)    
E)    
A)    
B)    
C)    
D)    
E)

Question 12

Which of the following substances contains a nonpolar covalent bond?

Accepted Answer

A)  H2O 
B) NaCl 
C)    
D)    
E)    
A)  H2O 
B) NaCl 
C)    
D)    
E)

Question 13

Identify each of the following compounds as covalent or ionic.
-dihydrogen sulfide

Accepted Answer

The answer of Identify each of the following compounds as...

Question 14

The name of the   ion is ________.

Accepted Answer

A) copper(II) 
B) copper(I) 
C) copper(III) 
D) copper 
E) cuprum 
A) copper(II) 
B) copper(I) 
C) copper(III) 
D) copper 
E) cuprum

Question 15

Which of the following elements does not exist as a diatomic molecule?

Accepted Answer

A) hydrogen 
B) nitrogen 
C) chlorine 
D) oxygen 
E) carbon 
A) hydrogen 
B) nitrogen 
C) chlorine 
D) oxygen 
E) carbon

Question 16

How many electrons will chlorine gain or lose when it forms an ion?

Accepted Answer

A) lose 1 
B) gain 1 
C) lose 7 
D) gain 2 
E) lose 3 
A) lose 1 
B) gain 1 
C) lose 7 
D) gain 2 
E) lose 3

Question 17

The main type of attractive forces between molecules of hydrogen (H2)are ________.

Accepted Answer

A) ionic bonds 
B) hydrogen bonds 
C) polar covalent 
D) dipole-dipole attractions 
E) dispersion forces 
A) ionic bonds 
B) hydrogen bonds 
C) polar covalent 
D) dipole-dipole attractions 
E) dispersion forces

Question 18

An anion always ________.

Accepted Answer

A) has a positive charge 
B) contains a group of two or more atoms with a positive charge 
C) contains a metal and a nonmetal 
D) forms covalent bonds 
E) has a negative charge 
A) has a positive charge 
B) contains a group of two or more atoms with a positive charge 
C) contains a metal and a nonmetal 
D) forms covalent bonds 
E) has a negative charge

Question 19

A positive ion has more protons that electrons.

Accepted Answer

A) True 
 B)False

Question 20

Match between columns
                        Premises: N and F
F and F
S and F
He and F
Na and F

Accepted Answer

The Answer of ionic and none and nonpolar covalent and is...

Which one of the following compounds contains an ion with a 3+ charge?

Which of the following polyatomic ions has a 3- ionic charge?

The formula for iron(II)sulfide is FeS.

In ionic compounds, lose their valence electrons to form positively charged .

What is the formula of carbon tetraiodide?

Ionic bonding is expected in which of these compounds?

According to naming rules,the types of compound that use prefixes in their names are ________.

Double and triple bonds form because ________.

The molecule CO₂ is linear.

What is the correct formula for the iron(II)ion?

Which of the following substances contains a nonpolar covalent bond?

Identify each of the following compounds as covalent or ionic. -dihydrogen sulfide

The name of the ion is ________.

Which of the following elements does not exist as a diatomic molecule?

How many electrons will chlorine gain or lose when it forms an ion?

The main type of attractive forces between molecules of hydrogen (H₂)are ________.

An anion always ________.

A positive ion has more protons that electrons.

Chemistry in Our Lives

Chemistry and Measurement

Matter and Energy

Atoms and Elements

Nuclear Chemistry

Chemical Quantities and Reactions

Gases

Solutions

Acids and Bases and Equilibrium

Introduction to Organic Chemistry: Hydrocarbons

Alcohols, Thiols, Ethers, Aldehydes, and Ketones

Carbohydrates

Carboxylic Acids, Esters, Amines, and Amides

Lipids

Amino Acids, Proteins, and Enzymes

Nucleic Acids and Protein Synthesis

Metabolic Pathways and Energy Production

Filters

Exam 6: Ionic and Molecular Compounds

Which one of the following compounds contains an ion with a 3+ charge?

Which of the following polyatomic ions has a 3- ionic charge?

The formula for iron(II)sulfide is FeS.

In ionic compounds,________ lose their valence electrons to form positively charged ________.

What is the formula of carbon tetraiodide?

Ionic bonding is expected in which of these compounds?

According to naming rules,the types of compound that use prefixes in their names are ________.

Double and triple bonds form because ________.

The molecule CO2 is linear.

What is the correct formula for the iron(II)ion?

Which of the following substances contains a nonpolar covalent bond?

Identify each of the following compounds as covalent or ionic. -dihydrogen sulfide

The name of the ion is ________.

Which of the following elements does not exist as a diatomic molecule?

How many electrons will chlorine gain or lose when it forms an ion?

The main type of attractive forces between molecules of hydrogen (H2)are ________.

An anion always ________.

A positive ion has more protons that electrons.

Chemistry in Our Lives

Chemistry and Measurement

Matter and Energy

Atoms and Elements

Nuclear Chemistry

Chemical Quantities and Reactions

Gases

Solutions

Acids and Bases and Equilibrium

Introduction to Organic Chemistry: Hydrocarbons

Alcohols, Thiols, Ethers, Aldehydes, and Ketones

Carbohydrates

Carboxylic Acids, Esters, Amines, and Amides

Lipids

Amino Acids, Proteins, and Enzymes

Nucleic Acids and Protein Synthesis

Metabolic Pathways and Energy Production

Filters

In ionic compounds, lose their valence electrons to form positively charged .

The molecule CO₂ is linear.

The main type of attractive forces between molecules of hydrogen (H₂)are ________.