Exam 11: Atomic Theory: the Quantum Model of the Atom

The Bohr model of the hydrogen atom gives specific information about all of the following except (i)Electron paths (ii)Orbital shapes (iii)Atomic radius (iv)Electron energies (v)Restrictions on the electron population of an orbital

(Multiple Choice)

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Question 21

Which of the following correctly lists the elements helium,neon,and argon in order of increasing first ionization energy?

(Multiple Choice)

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Question 22

How many orbitals are in the 3p sublevel?

(Multiple Choice)

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Question 23

Which of the following statements is/are incorrect? (i)For each value of n the number of sublevels is also n (ii)There is an s sublevel for every value of n (iii)Some principal energy levels have no f sublevels (iv)There is no d sublevel when n = 3

(Multiple Choice)

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Question 24

Which of the following pairs of atomic numbers belong to elements whose atoms have the highest occupied energy level electron configuration of the form ns²np²?

(Multiple Choice)

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Question 25

What do elements in a family or group of main-group elements have in common?

(Multiple Choice)

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Question 26

What is the ground state electron configuration of potassium?

(Multiple Choice)

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Question 27

How many of the following elements belong to the chemical family known as the alkaline earths? sodium,magnesium,chlorine,neon,calcium,bromine,argon,fluorine,helium,hydrogen

(Multiple Choice)

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Question 28

Which of the following lists electron sublevels in order of increasing energy?

(Multiple Choice)

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Question 29

Complete the statement with the best choice: In hydrogen,the ground state...

(Multiple Choice)

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Question 30

Which of the following is the correct Lewis symbol for the given element?

(Multiple Choice)

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Question 31

Which of the following statements is false?

(Multiple Choice)

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Question 32

What is the ground state electron configuration of carbon?

(Multiple Choice)

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Question 33

Which of the following statements correctly describes the relationship between principal energy levels of an electron and the principal quantum number?

(Multiple Choice)

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Question 34

Which of the following statements is true?

(Multiple Choice)

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Question 35

Which of the following statements about atomic spectra is incorrect?

(Multiple Choice)

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Question 36

Which of the following correctly lists the elements sodium,silicon,and chlorine in order of decreasing first ionization energy?

(Multiple Choice)

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Question 37

Which of the following statements is/are correct? (i)Visible light is a very small part of the entire electromagnetic spectrum. (ii)Low frequency electromagnetic radiation has a short wavelength (iii)Electromagnetic radiation travels at a finite speed

(Multiple Choice)

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Question 38

The maximum number of electrons that can be held in the 5p sublevel is...

(Multiple Choice)

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Question 39

Which of the following provides the best explanation for the many chemical similarities between sodium and potassium?

(Multiple Choice)

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Question 40

Showing 21 - 40 of 50

Exam 11: Atomic Theory: the Quantum Model of the Atom

The Bohr model of the hydrogen atom gives specific information about all of the following except (i)Electron paths (ii)Orbital shapes (iii)Atomic radius (iv)Electron energies (v)Restrictions on the electron population of an orbital

Which of the following correctly lists the elements helium,neon,and argon in order of increasing first ionization energy?

How many orbitals are in the 3p sublevel?

Which of the following statements is/are incorrect? (i)For each value of n the number of sublevels is also n (ii)There is an s sublevel for every value of n (iii)Some principal energy levels have no f sublevels (iv)There is no d sublevel when n = 3

Which of the following pairs of atomic numbers belong to elements whose atoms have the highest occupied energy level electron configuration of the form ns2np2?

What do elements in a family or group of main-group elements have in common?

What is the ground state electron configuration of potassium?

How many of the following elements belong to the chemical family known as the alkaline earths? sodium,magnesium,chlorine,neon,calcium,bromine,argon,fluorine,helium,hydrogen

Which of the following lists electron sublevels in order of increasing energy?

Complete the statement with the best choice: In hydrogen,the ground state...

Which of the following is the correct Lewis symbol for the given element?

Which of the following statements is false?

What is the ground state electron configuration of carbon?

Which of the following statements correctly describes the relationship between principal energy levels of an electron and the principal quantum number?

Which of the following statements is true?

Which of the following statements about atomic spectra is incorrect?

Which of the following correctly lists the elements sodium,silicon,and chlorine in order of decreasing first ionization energy?

Which of the following statements is/are correct? (i)Visible light is a very small part of the entire electromagnetic spectrum. (ii)Low frequency electromagnetic radiation has a short wavelength (iii)Electromagnetic radiation travels at a finite speed

The maximum number of electrons that can be held in the 5p sublevel is...

Which of the following provides the best explanation for the many chemical similarities between sodium and potassium?

Matter and Energy

Measurement and Chemical Calculations

Introduction to Gases

Atomic Theory: the Nuclear Model of the Atom

Chemical Nomenclature

Chemical Formula Relationships

Chemical Reactions

Chemical Change

Quantity Relationships in Chemical Reactions

Chemical Bonding

Structure and Shape

The Ideal Gas Law and Its Applications

Gases, liquids, and Solids

Solutions

Acid-Base Proton-Transferreactions

Chemical Equilibrium

Oxidation-Reduction Redoxreactions

Nuclear Chemistry

Organic Chemistry

Biochemistry

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Which of the following pairs of atomic numbers belong to elements whose atoms have the highest occupied energy level electron configuration of the form ns²np²?