Valence Electrons
Simple Lewis Dot Symbol
100

Number of Valence electrons in the 13 column

3

100

Lewis dot for Lithium

Li with one dot

200

Lewis dot for F

7 dots around F

200

Lewis dot for O

6 dots around O

300

Lewis dot for Mg 

2 dots around Mg

300

The Lewis Dot Structure of Bromine.

7 dots around Br

400

Number of Valence electrons in the 16 column 

6

400

The Lewis Dot Structure for Chlorine (Cl).

7 dots around Cl

500

Lewis dot for S

6 dots around S

500

The Lewis Dot Structure of Selenium (Se).

6 dots around Se

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