Chemical Bonds

A molecule with a single covalent bond is....

• HCl
• SO
• CO
• SO₂

Tags

NGSS.HS-PS1-1

A molecule with a double covalent bond is....

• HCl
• SO
• I₂
• N₂

Tags

NGSS.HS-PS1-1

Which element forms a diatomic molecule using a triple covalent bond?

• C
• N
• O
• P

How many bonds does carbon have to create in order to satisfy the octet rule

• 1
• 2
• 3
• 4

Tags

NGSS.HS-PS1-1

Which bond would be the least polar?

• H-F
• H-O
• H-H
• H-Br

Tags

NGSS.HS-PS1-1

Which bond would be the most polar?

• H-I
• H-Br
• H-Cl
• H-F

Tags

NGSS.HS-PS1-1

What is a polar molecule?

• One that has a partial negatitive on one end and a partial positive on the other
• a molecule with little vibration
• an ionic compound
• the nonpolar bonds are arranged sequentially

Tags

NGSS.HS-PS1-1

Which compound below would be nonpolar?

• HF
• H₂O
• Br₂
• HBr

The molecule shown has been called "laughing gas" and has been used in dentistry as a pain killer. What is its chemical name?

• Nitrogen oxide
• dinitrogen dioxide
• dinitrogen oxide
• nitrogen dioxide

What is the correct name for Mg(OH)₂?

• Magnesium dihydroxide
• Magnesium Oxyhydride
• Magnesium Oxygen dihydride 
• Magnesium hydroxide