Bonding

An ionic bond forms when 

• Valence electrons are shared
• a sea of mobile electrons surround the cations
• valence electrons are transferred between atoms
• none of the above

Tags

NGSS.HS-PS1-2

A covalent bond forms when 

• Valence electrons are shared
• a sea of mobile electrons surround the cations
• valence electrons are shared between atoms
• none of the above

Tags

NGSS.HS-PS1-2

What elements generally make a covalent bond?

• metal and nonmetal
• 2 nonmetals
• metal
• none of the above

What elements generally make an ionic bond?

• metal and nonmetal
• 2 nonmetals
• metal
• none of the above

Tags

NGSS.HS-PS1-1

Predict the bond that will form between Na and Cl.

• Ionic
• Covalent
• Metallic

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Predict the bond that will form between H and O

• Ionic
• Covalent
• Metallic

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Predict the bond that will form between Na and B.

• Ionic
• Covalent
• Metallic

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Predict the bond that will form between Mg and Cl.

• Ionic
• Covalent
• Metallic

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

What elements generally make a covalent bond?

• metal and nonmetal
• 2 nonmetals
• metal
• none of the above

How many electrons can the first energy level hold?

• 1
• 2
• 8
• 0