Intra vs Intermolecular Forces

How do covalent bonds form?

• By donating and receiving valence electrons between atoms.

• Scientists still aren't sure.

• Opposite slight charges attract each atom in the compound.

• Sharing valence electrons between atoms

What two types of atoms make a covalent bond?

• 2 Nonmetals

• 1 Metal and 1 Nonmetal

• 2 Metals

• 2 Noble Gases

Ionic Bonds

• metal with nonmetal

• nonmetal with nonmetal

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

How are ionic bonds formed?

• Transfer of electrons
• Sharing of electrons

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

Which of these is the weakest intermolecular force [IMF]?

• Dipole-dipole

• Hydrogen bonding

• London dispersion forces

Which intermolecular force [IMF] do all molecules have?

• Dipole-dipole

• Hydrogen bonding

• London dispersion forces

Which intermolecular force [IMF] requires hydrogen and one of the following: nitrogen, oxygen, fluorine?

• Dipole-dipole

• Hydrogen bonding

• London dispersion forces

Which intermolecular force [IMF] is characterized by partial charges?

• Dipole-dipole forces

• Hydrogen bonding

• London dispersion forces