Bonding Forces and Polarity

In covalent bonds, electrons are ___________.

• transferred
• gained
• lost
• shared

In a polar covalent bond, electrons are shared ___________.

• equally
• unequally
• between non-metals with similar electronegativities
• between a metal and a non-metal

Partial charges like the ones shown here are called:

• dipoles
• deltas
• ions
• magnetic poles

A bond with a partially negative end and a partially positive end is:

• ionic
• polar
• non-polar
• isometric

Electronegativity is...

• the ability of an atom to attract electron towards itself

  to form a bond

• the ability of an atom to lose electrons

• the energy required to remove an electron from a specific atom

• how easy it is to make friends

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

When you have Br-Br, what is the bond polarity?

• Polar

• nonpolar

• Ionic

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

When you have H-Cl, what is the molecular polarity?

• nonpolar

• polar

• ionic

Tags

NGSS.HS-PS1-1

Which of the following is a polar molecule?

• CH₄
• Xe
• H₂O
• CO₂

Which of the following is an intramolecular force?

• hydrogen bonding

• covalent bonding

Which intramolecular force has the greatest strength?

• ionic bond

• nonpolar covalent

• polar covalent

• metallic