Quiz 3 Review (Chapter 4)

1

The color of a fire that an alkali metal gives is due to what?

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Which one of these sets has the elements arranged in correct order of increasing atomic radius and correctly explains the basis for this order?

Hint: When electrons are being shielded (repelled) by one another, what does this do to the size of the atom?

1

Which of these operations will result in finding your Effective Nuclear Charge?

Hint: Can we draw a relationship between Effective Nuclear Charge and Electron Shielding?

1

An atom or ion with all electrons paired will exhibit which of these..

1

How many valence electrons does a +1 cation of F (Fluorine) have?

Hint: It may help to understand how Lewis Dot Structures work.

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What is the very first thing you should do when you're given the name of a compound?

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Which one of these two elements is more likely to lose an electron than the other? Why?

[Ne]3s1 [Kr]5s2, 4d10, 5p5

Think: What is the trend in Ionizing Energy, Electron affinity and Atomic Radius? Atoms with stronger ionizing energy do WHAT to weak little punks like Lithium? A bigger Atomic Radius means it's easier to do what to an atom? Where is the Atomic Radius the largest?

1

The electron affinity for an atom A is greater than that of atom B. What can be inferred from the given statement?

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Electron affinities of fluorine (F) and chlorine are –327.8 kJ/mol and –348.5 kJ/mol respectively. Which of the following statements can be inferred from the given statement?

1

Which of the following statements is true?

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The Transition Metals are the elements in Groups 1B and 3B through 8B. Transition Metals either have incompletely filled d subshells or readily lose electrons to achieve incompletely filled d subshells. According to this definition, which group of elements are not Transition Metals?

Hint: Attention to detail is key.

1

True or False: The proccess of when an atom GAINS electrons to become an ion, is called Ionization

1

In drawing Lewis structures, a single line (single bond) between two elements represents?

1

Which of the diatomic elements has a double bond between its atoms?

HINT: one of these things is not like the other cough valence shell cough

This is an unofficial Atoms First 2nd Edition Chapter 4 Quiz.

Quiz 3 Review (Chapter 4)

Quiz 3 Review (Chapter 4)

The color of a fire that an alkali metal gives is due to what?

Which one of these sets has the elements arranged in correct order of increasing atomic radius and correctly explains the basis for this order? Hint: When electrons are being shielded (repelled) by one another, what does this do to the size of the atom?

Which of these operations will result in finding your Effective Nuclear Charge? Hint: Can we draw a relationship between Effective Nuclear Charge and Electron Shielding?

An atom or ion with all electrons paired will exhibit which of these..

How many valence electrons does a +1 cation of F (Fluorine) have? Hint: It may help to understand how Lewis Dot Structures work.

What is the very first thing you should do when you're given the name of a compound?

The electron affinity for an atom A is greater than that of atom B. What can be inferred from the given statement?

Electron affinities of fluorine (F) and chlorine are –327.8 kJ/mol and –348.5 kJ/mol respectively. Which of the following statements can be inferred from the given statement?

Which of the following statements is true?

True or False: The proccess of when an atom GAINS electrons to become an ion, is called Ionization

In drawing Lewis structures, a single line (single bond) between two elements represents?

Which of the diatomic elements has a double bond between its atoms? HINT: one of these things is not like the other *cough* valence shell *cough*

Which one of these sets has the elements arranged in correct order of increasing atomic radius and correctly explains the basis for this order?

Hint: When electrons are being shielded (repelled) by one another, what does this do to the size of the atom?

Which of these operations will result in finding your Effective Nuclear Charge?

Hint: Can we draw a relationship between Effective Nuclear Charge and Electron Shielding?

How many valence electrons does a +1 cation of F (Fluorine) have?

Hint: It may help to understand how Lewis Dot Structures work.

Which of the diatomic elements has a double bond between its atoms?

HINT: one of these things is not like the other cough valence shell cough