Electron Dot Diagram

How many valence electrons are in this atom?

• 2

• 5

• 8

Tags

NGSS.MS-PS1-1

How many valence electrons would there be if we made a dot diagram?

• 2

• 6

• 8

Tags

NGSS.MS-PS1-1

How many valence electrons would there be if we made a dot diagram?

• 2

• 5

• 7

Tags

NGSS.MS-PS1-1

How many dots would an electron dot diagram for Calcium have?

• 20

• 2

• 40

• 4

Is this correct way to draw the Lewis Dot Structure for Carbon?

• Yes

• No, too many electrons

• No, not enough electrons

• No, dots are in wrong places

Tags

NGSS.MS-PS1-1

Is this the correct dot diagram for neon (Ne) in Group 8A?

• Yes

• No

Tags

NGSS.MS-PS1-1

Potassium (K) has abbreviated Bohr model 2-8-8-1, how many DOTS does Potassium have on its Lewis dot structure?

• 1

• 2

• 3

• 4

• 5

This could be the dot diagram of

• Ne

• Ge

• Al

• Be

Tags

NGSS.MS-PS1-1

Beryllium (Be) is in Group 2A. Which of the following is a correct electron dot structure for Be?

• 
• 
• 
• 

Tags

NGSS.MS-PS1-1

What is the primary purpose of an electron dot diagram?

• To represent the arrangement of electrons in an atom

• To show the valence electrons of an atom

• To illustrate the atomic nucleus

• To depict the isotopes of an element