How many electrons should Lithium have around its Lewis dot model?

• 1
• 2
• 3
• 4

Tags

NGSS.MS-PS1-1

Boron has 3 valence electrons but it wants a full shell, what charge does it like to form?

• 3-

• 3+

• 5-

• 5+

Tags

NGSS.MS-PS1-1

How many electrons should Carbon have around its Lewis dot model?

• 1
• 3
• 4
• 5

Tags

NGSS.MS-PS1-1

Nitrogen has 5 valence electrons but wants a full shell. What charge does nitrogen tend to form?

• 5+

• 5-

• 3+

• 3-

Tags

NGSS.MS-PS1-1

Oxygen has 6 valence electrons but wants a full shell. What charge does nitrogen tend to form?

• 6+

• 2-

• 6-

• 2+

Tags

NGSS.MS-PS1-1

Fluorine, like all halogens, has 7 valence electrons but wants a full shell. What charge will fluorine make?

• 7+

• 7-

• 1-

• 1+

Tags

NGSS.MS-PS1-1

This is a correct dot diagram for oxygen (O)?

• true

• false

Tags

NGSS.MS-PS1-1

What element does this Lewis Dot Digram represent?

• Li

• Al

• C

• Be

Tags

NGSS.MS-PS1-1

Which Lewis Dot Diagram would represent Chlorine?

• 
• 
• 
• 

Tags

NGSS.MS-PS1-1

This could be the dot diagram of

• Si

• Br

• B

• S

Tags

NGSS.MS-PS1-1