Question 1

Which of the following statements is correct with reference to covalent bonding?

Accepted Answer

A)  Covalent bonds only form between like atoms. 
B)  The nonpolar covalent bond is the reason for hydrogen bonding. 
C)  Polyatomic compounds contain only covalent bonds. 
D)  None of these is a correct statement. 
A)  Covalent bonds only form between like atoms. 
B)  The nonpolar covalent bond is the reason for hydrogen bonding. 
C)  Polyatomic compounds contain only covalent bonds. 
D)  None of these is a correct statement.

Question 2

Only compounds containing hydrogen attached to an oxygen,nitrogen,or fluoride atom can exhibit hydrogen bonding.

Accepted Answer

A) True 
 B)False

Question 3

Which of the following distinguishing electron configurations is characteristic of noble gases?

Accepted Answer

A)  nf14 
B)  nd10 
C)  np6 
D)  ns2 
A)  nf14 
B)  nd10 
C)  np6 
D)  ns2

Question 4

None of the noble gases make compounds.

Accepted Answer

A) True 
 B)False

Question 5

Atoms or ions are considered isoelectronic if

Accepted Answer

A)  they have similar electron configurations. 
B)  they have different number of electrons. 
C)  they have the same number of protons. 
D)  None of the choices. 
A)  they have similar electron configurations. 
B)  they have different number of electrons. 
C)  they have the same number of protons. 
D)  None of the choices.

Question 6

NH3 (ammonia)exhibits what type of structure?

Accepted Answer

A)  triangle 
B)  pyramid with square base 
C)  pyramid with triangular base 
D)  none of these 
A)  triangle 
B)  pyramid with square base 
C)  pyramid with triangular base 
D)  none of these

Question 7

Which is the correct name for UF6?

Accepted Answer

A)  uranyl fluoride 
B)  uranium hexafluoride 
C)  uranium (VI)fluoride 
D)  uranium (IV)fluoride 
A)  uranyl fluoride 
B)  uranium hexafluoride 
C)  uranium (VI)fluoride 
D)  uranium (IV)fluoride

Question 8

Which of the following has a noble gas electronic configuration?

Accepted Answer

A)  Cl 
B)  O- 
C)  Br- 
D)  Cl+ 
A)  Cl 
B)  O- 
C)  Br- 
D)  Cl+

Question 9

Consider the following geometric shapes.Which one is a tetrahedral?

Accepted Answer

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

Which of the following statements is correct with reference to covalent bonding?

Only compounds containing hydrogen attached to an oxygen,nitrogen,or fluoride atom can exhibit hydrogen bonding.

Which of the following distinguishing electron configurations is characteristic of noble gases?

None of the noble gases make compounds.

Atoms or ions are considered isoelectronic if

NH₃ (ammonia)exhibits what type of structure?

Which is the correct name for UF₆?

Which of the following has a noble gas electronic configuration?

Consider the following geometric shapes.Which one is a tetrahedral?

Matter, measurements, and Calculations

Atoms and Molecules

Electronic Structure and the Periodic Law

Chemical Reactions

The States of Matter

Solutions and Colloids

Reaction Rates and Equilibrium

Acids,bases,and Salts

Radioactivity and Nuclear Processes

Organic Compounds: Alkanes

Unsaturated Hydrocarbons

Alcohols, phenols, and Ethers

Aldehydes and Ketones

Carboxylic Acids and Esters

Amines and Amides

Carbohydrates

Lipids

Proteins

Enzymes

Nucleic Acids and Protein Synthesis

Nutrition and Energy for Life

Carbohydrate Metabolism

Lipid and Amino Acid Metabolism

Body Fluids

Filters

Exam 4: Forces Between Particles

Which of the following statements is correct with reference to covalent bonding?

Only compounds containing hydrogen attached to an oxygen,nitrogen,or fluoride atom can exhibit hydrogen bonding.

Which of the following distinguishing electron configurations is characteristic of noble gases?

None of the noble gases make compounds.

Atoms or ions are considered isoelectronic if

NH3 (ammonia)exhibits what type of structure?

Which is the correct name for UF6?

Which of the following has a noble gas electronic configuration?

Consider the following geometric shapes.Which one is a tetrahedral?

Matter, measurements, and Calculations

Atoms and Molecules

Electronic Structure and the Periodic Law

Chemical Reactions

The States of Matter

Solutions and Colloids

Reaction Rates and Equilibrium

Acids,bases,and Salts

Radioactivity and Nuclear Processes

Organic Compounds: Alkanes

Unsaturated Hydrocarbons

Alcohols, phenols, and Ethers

Aldehydes and Ketones

Carboxylic Acids and Esters

Amines and Amides

Carbohydrates

Lipids

Proteins

Enzymes

Nucleic Acids and Protein Synthesis

Nutrition and Energy for Life

Carbohydrate Metabolism

Lipid and Amino Acid Metabolism

Body Fluids

Filters

NH₃ (ammonia)exhibits what type of structure?

Which is the correct name for UF₆?