Lewis Diagrams

Three pairs of electrons are shared in a

• Single bond
• Double bond
• Triple bond

Tags

NGSS.HS-PS1-4

A covalent bond is

• a bond that shares electrons metallicaly
• A bond that shares electrons with non metals
• Metalloids bonding
• metals and nonmetals bonding

Tags

NGSS.HS-PS1-1

tetra

• six

• Four

• Five

• seven

What is the correct formula for this molecule?

• NH
• N₃H
• NH₃
• NH₄

Tags

NGSS.MS-PS1-1

What is the name of the molecular geometry for this Lewis Structure?

• trigonal planar
• trigonal pyramidal
• tetrahedral
• bent

How would you describe this structure?

• nonpolar and London forces
• polar and dipole-dipole forces
• polar and hydrogen bonding forces
• nonpolar and hydrogen bonding forces

Tags

NGSS.HS-PS1-3

What is the name of this Lewis Structure?

• linear
• bent
• tetrahedral
• planar

How would you describe this picture

• polar and London forces
• nonpolar and dipole-dipole
• nonpolar and London Forces
• polar and Hydrogen bonding

Tags

NGSS.HS-PS1-3

How many electrons would a trigonal planar structure contain?

• 24
• 16
• 26
• 20

How many electrons can be used in the Lewis Structure for : NO₃ ^-

• 23

• 20

• 18

• 24