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Copy of Lewis Dot Structures (5/28/2026)

Last updated about 1 month ago

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Lewis Dot Structures

Lewis dot structures are a simplified method to display the valence electron (outermost electrons) arrangement on an atom.
It is these valence electrons that will take part in chemical reactions. In a chemical bond, atoms either share, donate, or accept these electrons.
Use the provided periodic table of the representative elements (groups 1-2 and 13-18 elements) to determine the number of valence electrons for each element.
Use a dot to represent a valence electron.
When adding dots around each element abbreviation, space out the dots, adding one dot to each side prior to pairing them up.

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Asemmisa {{asɛmmisaAhyɛnsode}}

1.

Click on the "Show Your Work" button and construct a Lewis Dot Structure for the following atom.
Click on the "Scribble" tool to add the necessary number of dots around the element symbol.
Tip - add one dot at a time in each side (there are four sides - remember the invisible box around the element symbol) before you attempt to pair the dots up.

Asemmisa {{asɛmmisaAhyɛnsode}}

2.

Click on the "Show Your Work" button and construct a Lewis Dot Structure for the following atom.
Click on the "Scribble" tool to add the necessary number of dots around the element symbol.
Tip - add one dot at a time in each side (there are four sides - remember the invisible box around the element symbol) before you attempt to pair the dots up.

Asemmisa {{asɛmmisaAhyɛnsode}}

3.

Click on the "Show Your Work" button and construct a Lewis Dot Structure for the following atom.
Click on the "Scribble" tool to add the necessary number of dots around the element symbol.
Tip - add one dot at a time in each side (there are four sides - remember the invisible box around the element symbol) before you attempt to pair the dots up.

Asemmisa {{asɛmmisaAhyɛnsode}}

4.

Click on the "Show Your Work" button and construct a Lewis Dot Structure for the following atom.
Click on the "Scribble" tool to add the necessary number of dots around the element symbol.
Tip - add one dot at a time in each side (there are four sides - remember the invisible box around the element symbol) before you attempt to pair the dots up.

Asemmisa {{asɛmmisaAhyɛnsode}}

5.

Click on the "Show Your Work" button and construct a Lewis Dot Structure for the following atom.
Click on the "Scribble" tool to add the necessary number of dots around the element symbol.
Tip - add one dot at a time in each side (there are four sides - remember the invisible box around the element symbol) before you attempt to pair the dots up.

Asemmisa {{asɛmmisaAhyɛnsode}}

6.

Click on the "Show Your Work" button and construct a Lewis Dot Structure for the following atom.
Click on the "Scribble" tool to add the necessary number of dots around the element symbol.
Tip - add one dot at a time in each side (there are four sides - remember the invisible box around the element symbol) before you attempt to pair the dots up.

Asemmisa {{asɛmmisaAhyɛnsode}}

7.

Click on the "Show Your Work" button and construct a Lewis Dot Structure for the following atom.
Click on the "Scribble" tool to add the necessary number of dots around the element symbol.
Tip - add one dot at a time in each side (there are four sides - remember the invisible box around the element symbol) before you attempt to pair the dots up.

Asemmisa {{asɛmmisaAhyɛnsode}}

8.

Click on the "Show Your Work" button and construct a Lewis Dot Structure for the following atom.
Click on the "Scribble" tool to add the necessary number of dots around the element symbol.
Tip - add one dot at a time in each side (there are four sides - remember the invisible box around the element symbol) before you attempt to pair the dots up.

Asemmisa {{asɛmmisaAhyɛnsode}}

9.

Click on the "Show Your Work" button and construct a Lewis Dot Structure for the following atom.
Click on the "Scribble" tool to add the necessary number of dots around the element symbol.
Tip - add one dot at a time in each side (there are four sides - remember the invisible box around the element symbol) before you attempt to pair the dots up.

Asemmisa {{asɛmmisaAhyɛnsode}}

10.

Click on the "Show Your Work" button and construct a Lewis Dot Structure for the following atom.
Click on the "Scribble" tool to add the necessary number of dots around the element symbol.
Tip - add one dot at a time in each side (there are four sides - remember the invisible box around the element symbol) before you attempt to pair the dots up.

Asemmisa {{asɛmmisaAhyɛnsode}}

11.

Click on the "Show Your Work" button and construct a Lewis Dot Structure for the following atom.
Click on the "Scribble" tool to add the necessary number of dots around the element symbol.
Tip - add one dot at a time in each side (there are four sides - remember the invisible box around the element symbol) before you attempt to pair the dots up.

Asemmisa {{asɛmmisaAhyɛnsode}}

12.

Click on the "Show Your Work" button and construct a Lewis Dot Structure for the following atom.
Click on the "Scribble" tool to add the necessary number of dots around the element symbol.
Tip - add one dot at a time in each side (there are four sides - remember the invisible box around the element symbol) before you attempt to pair the dots up.

Asemmisa {{asɛmmisaAhyɛnsode}}

13.

Click on the "Show Your Work" button and construct a Lewis Dot Structure for the following atom.
Click on the "Scribble" tool to add the necessary number of dots around the element symbol.
Tip - add one dot at a time in each side (there are four sides - remember the invisible box around the element symbol) before you attempt to pair the dots up.

Asemmisa {{asɛmmisaAhyɛnsode}}

14.

Click on the "Show Your Work" button and construct a Lewis Dot Structure for the following atom.
Click on the "Scribble" tool to add the necessary number of dots around the element symbol.
Tip - add one dot at a time in each side (there are four sides - remember the invisible box around the element symbol) before you attempt to pair the dots up.

Asemmisa {{asɛmmisaAhyɛnsode}}

15.

Click on the "Show Your Work" button and construct a Lewis Dot Structure for the following atom.
Click on the "Scribble" tool to add the necessary number of dots around the element symbol.
Tip - add one dot at a time in each side (there are four sides - remember the invisible box around the element symbol) before you attempt to pair the dots up.