Bond Type

Identify the Covalent Bond

• NaOH

• KOH

• LiFe

• CO₂

Tags

NGSS.MS-PS1-1

Identify the Ionic Bond

• H₂O

• N₂

• BrO

• NaOH

Tags

NGSS.HS-PS1-3

Covalent bonds occur between....

• Metals

• Metalloids

• Non-metals

• Actinide

What is the correct bond type found in this model?

• Ionic

• Polar covalent

• Nonpolar covalent

• Metallic

What occurs when potassium reacts with chlorine to form potassium chloride?

• Electrons are shared and the bonding is ionic

• Electrons are shared and the bonding is covalent

• Electrons are transferred and the bonding is ionic

• Electrons are transferred and the bonding is covalent

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Which pair of atoms has the most polar bond?

• H-Br

• H-Cl

• I-Br

• I-Cl

What type of bond exists in a molecule of iodine (I₂)?

• Ionic

• Polar covalent

• Nonpolar covalent

• Metallic

What type of bond exists in a molecule of hydrogen iodide (HI)?

• a polar covalent bond with ΔEN = 0

• a polar covalent bond with ΔEN 0-1.6

• a nonpolar covalent bond with ΔEN = 0

• a nonpolar covalent bond with ΔEN 0-1.6

11) Two atoms of element A unite to form a molecule with the formula A₂. The bond between the atoms in the molecule is . . .

• Metallic

• Ionic

• Polar covalent

• Nonpolar covalent

Tags

NGSS.HS-PS1-1

Which pair of elements forms a bond with the least ionic character?

• P-Cl

• Br-Cl

• H-Cl

• O-Cl

Tags

NGSS.HS-PS1-3