D-7, D-8, D-9: Types of Bonding

Which type of bond contains only nonmetals?

• ionic

• covalent

• metallic

In a(n) __________________ bond, electrons are transferred.

• ionic

• covalent

• metallic

In a(n) __________________ bond, electrons are shared.

• ionic

• covalent

• metallic

In a(n) ______________ bond, electrons are delocalized (which means they can move around).

• ionic

• covalent

• metallic

Which of these is covalent?

• NaCl

• Pb(NO₃)₂

• CO₂

• AlCl₃

Tags

NGSS.HS-PS1-1

Which of the following is a characteristic property of ionic compounds?

• They form hard, brittle crystals with characteristic shapes
• They have low melting points
• They have low boiling points
• They contain no charged particles

Tags

NGSS.HS-PS1-3

Which image shows a covalent bond?

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• 
• 

Which of the following is NOT a property of ionic compounds?

• They conduct electricity when molten

• They are solids at room temperature

• They have high boiling points

• They don't dissolve in water

Which of the following has the highest melting point?

• ionic

• metallic

• molecular covalent

• network covalent

Which of the following is composed of formula units?

• ionic substances

• covalent substances

• metallic substances