Question 1

In the reaction of sodium metal with chlorine gas which of the following processes releases energy?

Accepted Answer

A) Cl2(g)→ 2 Cl(g) 
B) Cl(g)+ e- → Cl-(g) 
C) Na(s)→ Na(g) 
D) Na(g)→ Na+(g)+ e- 
A) Cl2(g)→ 2 Cl(g) 
B) Cl(g)+ e- → Cl-(g) 
C) Na(s)→ Na(g) 
D) Na(g)→ Na+(g)+ e-

Question 2

-Which sphere represents the nonmetal atom?

Accepted Answer

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

Question 3

Of the following,which element has the highest first ionization energy?

Accepted Answer

A) Al 
B) Cl 
C) Na 
D) P 
A) Al 
B) Cl 
C) Na 
D) P

Question 4

The group 4A element that always obeys the octet rule in its stable compounds is ________.

Accepted Answer

The answer of The group 4A element that always obeys...

Question 5

Which ionization process requires the most energy?

Accepted Answer

A) P(g)→ P+(g)+ e- 
B) P+(g)→ P2+(g)+ e- 
C) P2+(g)→ P3+(g)+ e- 
D) P3+(g)→ P4+(g)+ e- 
A) P(g)→ P+(g)+ e- 
B) P+(g)→ P2+(g)+ e- 
C) P2+(g)→ P3+(g)+ e- 
D) P3+(g)→ P4+(g)+ e-

Question 6

Which of the following atoms with the specified electronic configurations would have the lowest first ionization energy?

Accepted Answer

A) [He]2s22p3 
B) [Ne]3s23p4 
C) [Xe]6s1 
D) [Xe]6s24f145d106p1 
A) [He]2s22p3 
B) [Ne]3s23p4 
C) [Xe]6s1 
D) [Xe]6s24f145d106p1

Question 7

-Atoms of which element,indicated by letter on the periodic table above,would be expected to have the highest second ionization energy,Ei1?

Accepted Answer

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

Question 8

The ion that has 28 protons and 26 electrons is ________.

Accepted Answer

The answer of The ion that has 28 protons and...

Question 9

What is the ground-state electron configuration of the ion Cu2+?

Accepted Answer

A) [Ar] 3d9 
B) [Ar] 4s1 3d8 
C) [Ar] 4s2 3d7 
D) [Ar] 4s2 3d10 4p1 
A) [Ar] 3d9 
B) [Ar] 4s1 3d8 
C) [Ar] 4s2 3d7 
D) [Ar] 4s2 3d10 4p1

Question 10

-Atoms of which element,indicated by letter on the periodic table above,would be expected to have the smallest first ionization energy,Ei1?

Accepted Answer

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

Question 11

Which element has the highest first electron affinity?

Accepted Answer

A) Na 
B) Mg 
C) O 
D) Ne 
A) Na 
B) Mg 
C) O 
D) Ne

Question 12

Calculate the energy change for the formation of LiCl(s)from its elements in their standard states and the following tabulated information:

Accepted Answer

A) +1305.7 kJ/mol 
B) +296.9 kJ/mol 
C) -400.3 kJ/mol 
D) -627.2 kJ/mol 
A) +1305.7 kJ/mol 
B) +296.9 kJ/mol 
C) -400.3 kJ/mol 
D) -627.2 kJ/mol

Question 13

Lattice energy increases with ________ cation and anion charges and ________ cation and anion radii.

Accepted Answer

increasing

In the reaction of sodium metal with chlorine gas which of the following processes releases energy?

-Which sphere represents the nonmetal atom?

Of the following,which element has the highest first ionization energy?

The group 4A element that always obeys the octet rule in its stable compounds is ________.

Which ionization process requires the most energy?

Which of the following atoms with the specified electronic configurations would have the lowest first ionization energy?

-Atoms of which element,indicated by letter on the periodic table above,would be expected to have the highest second ionization energy,E_i1?

The ion that has 28 protons and 26 electrons is ________.

What is the ground-state electron configuration of the ion Cu²⁺?

-Atoms of which element,indicated by letter on the periodic table above,would be expected to have the smallest first ionization energy,E_i1?

Which element has the highest first electron affinity?

Calculate the energy change for the formation of LiCl(s)from its elements in their standard states and the following tabulated information:

Lattice energy increases with cation and anion charges and cation and anion radii.

Chemistry: Matter and Measurement

Atoms, molecules, and Ions

Formulas, equations, and Moles

Reactions in Aqueous Solutions

Periodicity and the Atomic Structure of Atoms

Covalent Bonds and Molecular Structure

Thermochemistry: Chemical Energy

Gases: Their Properties and Behavior

Liquids,solids,and Phase Changes

Solutions and Their Properties

Chemical Kinetics

Chemical Equilibrium

Aqueous Equilibria: Acids and Bases

Applications of Aqueous Equilibria

Thermodynamics: Entropy, free Energy, and Equilibrium

Electrochemistry

Hydrogen, oxygen, and Water

The Main-Group Elements

Transition Elements and Coordination Chemistry

Metals and Solid-State Materials

Nuclear Chemistry

Organic and Biological Chemistry

Filters

Exam 6: Ionic Bonds and Some Main-Group Chemistry

In the reaction of sodium metal with chlorine gas which of the following processes releases energy?

-Which sphere represents the nonmetal atom?

Of the following,which element has the highest first ionization energy?

The group 4A element that always obeys the octet rule in its stable compounds is ________.

Which ionization process requires the most energy?

Which of the following atoms with the specified electronic configurations would have the lowest first ionization energy?

-Atoms of which element,indicated by letter on the periodic table above,would be expected to have the highest second ionization energy,Ei1?

The ion that has 28 protons and 26 electrons is ________.

What is the ground-state electron configuration of the ion Cu2+?

-Atoms of which element,indicated by letter on the periodic table above,would be expected to have the smallest first ionization energy,Ei1?

Which element has the highest first electron affinity?

Calculate the energy change for the formation of LiCl(s)from its elements in their standard states and the following tabulated information:

Lattice energy increases with ________ cation and anion charges and ________ cation and anion radii.

Chemistry: Matter and Measurement

Atoms, molecules, and Ions

Formulas, equations, and Moles

Reactions in Aqueous Solutions

Periodicity and the Atomic Structure of Atoms

Covalent Bonds and Molecular Structure

Thermochemistry: Chemical Energy

Gases: Their Properties and Behavior

Liquids,solids,and Phase Changes

Solutions and Their Properties

Chemical Kinetics

Chemical Equilibrium

Aqueous Equilibria: Acids and Bases

Applications of Aqueous Equilibria

Thermodynamics: Entropy, free Energy, and Equilibrium

Electrochemistry

Hydrogen, oxygen, and Water

The Main-Group Elements

Transition Elements and Coordination Chemistry

Metals and Solid-State Materials

Nuclear Chemistry

Organic and Biological Chemistry

Filters

-Atoms of which element,indicated by letter on the periodic table above,would be expected to have the highest second ionization energy,E_i1?

What is the ground-state electron configuration of the ion Cu²⁺?

-Atoms of which element,indicated by letter on the periodic table above,would be expected to have the smallest first ionization energy,E_i1?

Lattice energy increases with cation and anion charges and cation and anion radii.