GCQ: Bonding Properties

What type of covalent bond is characterized by an unequal sharing of electrons?

• Ionic Bond

• Polar Covalent Bond

• Non-Polar Covalent Bond

• Covalent Bond

What type of covalent bond is characterized by an equal sharing of electrons

• Non-Polar Covalent Bond

• Covalent Bond

• Ionic Bond

• Polar Covalent Bond

Arrange these elements in order of increasing electronegativities: francium, gallium, germanium, phosphorus, zinc

• phosphorus, zinc, francium, gallium, germanium

• francium, gallium, germanium, phosphorus, zinc

• phosphorus, francium, gallium, germanium zinc

• francium, zinc, gallium, germanium, phosphorus

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Based on electronegativies, which of the following would you expect to be most ionic?

• N₂

• NaF

• CO

• there is no way to tell

Identify the Covalent Bond

• NaOH

• KOH

• LiFe

• CO₂

Determine the ionic character for H-Cl.

• 26 %

• 32%

• 74%

• None of these.

Tags

NGSS.HS-PS1-3

Determine the ionic character for a single bond between Lead and Sulfur.

• 56 %

• 98%

• 2 %

• None of these.

Tags

NGSS.HS-PS1-3

What is the covalent character of a single bond between Boron and Carbon?

• 22%

• 44%

• 94%

• None of these.

Tags

NGSS.HS-PS1-4

What type of bond exist between Al and Cl?

• Ionic

• Very Polar Covalant

• Moderately Polar Covalent

• Nonpolar Covalent

What type of bond exist between Tin and Iodine?

• Ionic

• Very Polar Covalant

• Moderately Polar Covalent

• Nonpolar Covalent