Question 1

How many orbitals can have the 4p description in a given atom?

Accepted Answer

A) 1 
B) 2 
C) 3 
D) 4 
A) 1 
B) 2 
C) 3 
D) 4

Question 2

In what group of the periodic table is the element with the electron configuration [Ar]4s23d104p3?
A)1A
B)2A
C)3A
D)4A
E)5A

Accepted Answer

Question 3

The number of orbitals in a d subshell is

Accepted Answer

A) 1. 
B) 2. 
C) 3. 
D) 5. 
E) 7. 
A) 1. 
B) 2. 
C) 3. 
D) 5. 
E) 7.

Question 4

The electron configuration of a ground-state vanadium atom is

Accepted Answer

A) [Ar]4s24d3 
B) [Ar]4s24p3 
C) [Ar]4s23d3 
D) [Ar]3d5 
E) [Ar]4s23d7 
A) [Ar]4s24d3 
B) [Ar]4s24p3 
C) [Ar]4s23d3 
D) [Ar]3d5 
E) [Ar]4s23d7

Question 5

What is the electron configuration for bromine?

Accepted Answer

A) 1s22s22p63s23p64s14d104p6 
B) 1s22s22p63s23p64s24d104p5 
C) 1s22s22p63s23p64s13d104p6 
D) 1s22s22p63s23p64s23d104p4 
E) 1s22s22p63s23p64s23d104p5 
A) 1s22s22p63s23p64s14d104p6 
B) 1s22s22p63s23p64s24d104p5 
C) 1s22s22p63s23p64s13d104p6 
D) 1s22s22p63s23p64s23d104p4 
E) 1s22s22p63s23p64s23d104p5

Question 6

Which one of these ions is not isoelectronic with Kr?

Accepted Answer

A) As3+ 
B) Se2− 
C) Rb+ 
D) Sr2+ 
E) Br− 
A) As3+ 
B) Se2− 
C) Rb+ 
D) Sr2+ 
E) Br−

Question 7

Consider the element with the electron configuration [Kr]5s24d105p5.This element is

Accepted Answer

A) a halogen. 
B) a transition metal. 
C) an alkali metal. 
D) an actinide element. 
E) a noble gas. 
A) a halogen. 
B) a transition metal. 
C) an alkali metal. 
D) an actinide element. 
E) a noble gas.

How many orbitals can have the 4p description in a given atom?

In what group of the periodic table is the element with the electron configuration [Ar]4s²3d¹⁰4p³? A)1A B)2A C)3A D)4A E)5A

The number of orbitals in a d subshell is

The electron configuration of a ground-state vanadium atom is

What is the electron configuration for bromine?

Which one of these ions is not isoelectronic with Kr?

Consider the element with the electron configuration [Kr]5s²4d¹⁰5p⁵.This element is

Atoms and Elements

Compounds and Chemical Bonds

How Chemists Use Numbers

The Mole and Chemical Formulas

Molecular Shape

Solids, Liquids, and Phase Changes

Gases

Physical Properties of Solutions

Chemical Reactions and Chemical Equations

Using Balanced Chemical Equations

Acids and Bases

Equilibrium

Organic Chemistry

Biochemistry

Nuclear Chemistry

Electrochemistry

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Exam 2: Electrons and the Periodic Table

How many orbitals can have the 4p description in a given atom?

In what group of the periodic table is the element with the electron configuration [Ar]4s23d104p3? A)1A B)2A C)3A D)4A E)5A

The number of orbitals in a d subshell is

The electron configuration of a ground-state vanadium atom is

What is the electron configuration for bromine?

Which one of these ions is not isoelectronic with Kr?

Consider the element with the electron configuration [Kr]5s24d105p5.This element is

Atoms and Elements

Compounds and Chemical Bonds

How Chemists Use Numbers

The Mole and Chemical Formulas

Molecular Shape

Solids, Liquids, and Phase Changes

Gases

Physical Properties of Solutions

Chemical Reactions and Chemical Equations

Using Balanced Chemical Equations

Acids and Bases

Equilibrium

Organic Chemistry

Biochemistry

Nuclear Chemistry

Electrochemistry

Filters

In what group of the periodic table is the element with the electron configuration [Ar]4s²3d¹⁰4p³? A)1A B)2A C)3A D)4A E)5A

Consider the element with the electron configuration [Kr]5s²4d¹⁰5p⁵.This element is