Chemical Bonding

Why do atoms bond?

• They typically don't bond

• To add or take away energy levels

• To have a full valance shell.

• To have a full inner shell

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Which type of bond has a transfer of an electron from on atom to another?

• Polar Covalent 
• Non Polar Covalent
• Ionic
• Metallic

Bonds that form between two metals are called ______________ bonds.

• ionic 
• covalent
• metallic
• pervasive

Covalent compounds

• Share electrons
• transfer electrons
• contain a sea of electrons
• conduct electricity

Ionic bonding is between a

• nonmetal and nonmetal

• metal and nonmetal

• metal and metal

• Depends on the situation

Covalent bonding is between a

• nonmetal and nonmetal

• metal and nonmetal

• metal and metal

• It depends on the situation

What is the number of valence electrons for Oxygen?

• 8
• 6
• 2
• 1

Predict the bond between Mg and Cl

• covalent

• ionic

• metallic

CaCl₂ is an example of what type of bond?

• Covalent

• Metallic

• Ionic

Predict the bond that will form between Be and F.

• Ionic

• Covalent

• Metallic

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2