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

• 1
• 2
• 3
• 4

Tags

NGSS.HS-PS1-1

How many valence electrons does boron need to be stable?

• 3

• 6

• 8

• 10

Tags

NGSS.HS-PS1-1

How many electrons does carbon have around its Lewis dot model?

• 1
• 3
• 4
• 5

How many total valence electrons (dots) are found in the Lewis structure for N₂O?

• 10

• 16

• 20

• 24

What is the geometry of this molecule?

• bent

• tetrahedral

• trigonal planar

What is the geometry of this molecule?

• bent

• octahedral

• square planar

• tetrahedral

What is the geometry of this molecule?

• bent

• trigonal planar

• trigonal pyramid

• tetrahedral

What is the geometry of this molecule?

• bent

• tetrahedral

• see saw

• linear

What activity is similar to electronegativity?

• baseball

• tennis

• tug-of-war

• walking

What are the bond angles for this molecule?

• 180

• 90

• 90 and 120

• 109.5