What is the first thing you need to do when drawing Lewis Structures?

Count the number of valence electrons

Subtract to make the valence number even

Add to make the valence number even

After drawing in your bonds, what do you do if you don't have enough electrons to get each atom to its octet?

Place dots until everything has eight

Place dots only around the terminal atoms

Have eight only around the central atom

In a Lewis structure, what do you do with the total number of valence if your ion is 2- charged?

Subtract 2 from the valence number

Multiply the valence number by 2

In a Lewis structure, what do you do with the total number of valence if your ion is + charged?

Subtract 1 from the valence number

Multiply the valence number by 1

What is the basis of a metallic bond?

the attraction between positive metal ions and free floating electrons.

the attraction of neutral metal atoms.

the attraction between protons and neutrons.

the attraction between positive metal ions and interlocking electrons.

Why do metals conduct electricity?

The electrons are delocalised and able to move.

The electrons are held tightly within the lattice.

The electrons are shared between two metal ions.

In chemical compounds, covalent bonds form when

pairs of electrons are shared between two nonmetal atoms.

the electronegativity difference between two atoms is very large.

electrons are completely transferred between two metals.

two nonmetal atoms are attracted to each other by opposite charges.

In chemical compounds, covalent bonds form when

pairs of electrons are shared between two nonmetal atoms.

the electronegativity difference between two atoms is very large.

electrons are completely transferred between two metals.

two nonmetal atoms are attracted to each other by opposite charges.

Lewis Dot and Bonding

Quiz

•

Chemistry

•

9th - 12th Grade

•

Practice Problem

•

Medium

•

NGSS

HS-PS1-1, HS-PS1-2, MS-PS1-1

+3

Standards-aligned

Elizabeth Fredrickson

Used 36+ times

FREE Resource

50 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What is the correct Lewis Dot Structure for ammonia NH3

Tags

NGSS.MS-PS1-1

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which is the correct molecular structure for carbon dioxide?

Tags

NGSS.MS-PS1-1

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

How many total valence electrons are participating in bonding in the molecule above?

8

4

2

3

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which of the following is the correct Lewis dot structure for the molecule fluorine (F₂)?

A

B

C

D

Tags

NGSS.MS-PS1-1

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

NH₃ has how many lone pairs?

0

1

2

3

Tags

NGSS.MS-PS1-1

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

CCl₄ has how many double bonds?

0

1

2

3

Tags

NGSS.HS-PS1-1

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Carbonate (CO₃^2-) has how many double bonds?

0

1

2

3

Tags

NGSS.HS-PS1-1

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever

or continue with

Microsoft

Apple

Others

Already have an account?

Similar Resources on Wayground

50 questions

Chemistry Regent Exam-June 2011

Quiz

•

KG - University

53 questions

Chemistry Pre-Assessment 9.24

Quiz

•

10th Grade

55 questions

Ionic Compound

Quiz

•

9th Grade

50 questions

Physical Science EOC Review

Quiz

•

8th - 12th Grade

50 questions

Chemical Nomenclature & Formulas

Quiz

•

9th - 10th Grade

52 questions

Laboratory Equipment

Quiz

•

10th - 12th Grade

50 questions

Elements, compounds and Mixtures

Quiz

•

9th Grade

50 questions

Electron Configurations

Quiz

•

10th - 12th Grade

Popular Resources on Wayground

15 questions

Fractions on a Number Line

Quiz

•

3rd Grade

20 questions

Equivalent Fractions

Quiz

•

3rd Grade

25 questions

Multiplication Facts

Quiz

•

5th Grade

$fractions$

22 questions

fractions

Quiz

•

3rd Grade

20 questions

Main Idea and Details

Quiz

•

5th Grade

20 questions

Context Clues

Quiz

•

6th Grade

15 questions

Equivalent Fractions

Quiz

•

4th Grade

20 questions

Figurative Language Review

Quiz

•

6th Grade

Discover more resources for Chemistry

20 questions

Types of Chemical Reactions

Quiz

•

9th - 12th Grade

20 questions

Energy Transformations

Quiz

•

9th - 12th Grade

20 questions

Periodic Table & Trends

Quiz

•

10th Grade

17 questions

Reaction Rates

Quiz

•

11th Grade

20 questions

Periodic Trends

Quiz

•

10th Grade

24 questions

Identifying Types of Chemical Reactions

Quiz

•

10th - 12th Grade

20 questions

Naming & Writing Chemical Formulas

Quiz

•

10th Grade

20 questions

Atomic Structure

Quiz

•

10th - 12th Grade

Lewis Dot and Bonding

50 questions

What is the correct Lewis Dot Structure for ammonia NH3

Which is the correct molecular structure for carbon dioxide?

How many total valence electrons are participating in bonding in the molecule above?

Which of the following is the correct Lewis dot structure for the molecule fluorine (F₂)?

NH₃ has how many lone pairs?

CCl₄ has how many double bonds?

Carbonate (CO₃^2-) has how many double bonds?

In HCN (Carbon is usually the central atom) what kind of bond is between the C and N

Which of the following elements are an exception to the octet rule and require less than 8 valence electrons?

According to the octet rule most elements need _______ valence electrons.

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Chemistry

Lewis Dot and Bonding

50 questions

What is the correct Lewis Dot Structure for ammonia NH3

Which is the correct molecular structure for carbon dioxide?

How many total valence electrons are participating in bonding in the molecule above?

Which of the following is the correct Lewis dot structure for the molecule fluorine (F2)?

NH3 has how many lone pairs?

CCl4 has how many double bonds?

Carbonate (CO32-) has how many double bonds?

In HCN (Carbon is usually the central atom) what kind of bond is between the C and N

Which of the following elements are an exception to the octet rule and require less than 8 valence electrons?

According to the octet rule most elements need _______ valence electrons.

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Chemistry

Which of the following is the correct Lewis dot structure for the molecule fluorine (F₂)?

NH₃ has how many lone pairs?

CCl₄ has how many double bonds?

Carbonate (CO₃^2-) has how many double bonds?