Covalent Ionic Metallic Polarity

Why do bonds form?

• To fill the valence shell of electrons for the elements involved
• to release energy stored in the bonds
• because whenever you mix two chemicals, there will be a reaction
• because of attraction

Tags

NGSS.HS-PS1-1

What type of bond is illustrated above?

• Covalent
• Metallic
• Ionic
• Oxygen

Tags

NGSS.HS-PS1-1

What type of bond is illustrated above?

• Metallic
• Ionic
• Covalent
• Wiggly

Tags

NGSS.HS-PS1-1

A bond between a metal and a nonmetal is called a(n)

• covalent bond

• ionic bond

• metallic bond

• transfer bond

A bond between a nonmetal and a nonmetal is called a(n)

• covalent bond

• ionic bond

• metallic bond

• transfer bond

Tags

NGSS.HS-PS1-1

What type of bond involves the sharing of electrons between atoms?

• covalent bond

• ionic bond

• metallic bond

• transfer bond

Identify the following compound as ionic, metallic or covalent: MgO

• ionic

• covalent

• metallic

Identify the following compound as ionic or covalent: Na₂SO₄

• ionic

• covalent

Identify the following compound as metallic, ionic or covalent: SO₂

• ionic

• covalent

• metallic

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

NGSS.HS-PS1-3

Identify the following compound as ionic or covalent: CO

• ionic

• covalent