Intermolecular forces & Kinetic Molecular Theory

the forces that hold atoms together within a molecule.

• Velcro

• Intermolecular forces

• Intramolecular forces

• Polarity

It is a type of chemical bond that generates two oppositely charged ions.

• Ionic bond

• Covalent Bond

• Dipole

• Ion-dipole

This bond is formed between atoms that have similar electronegativities—the affinity or desire for electrons.

• Ionic bond

• covalent bond

• dipole

• ion-dipole

is formed when atoms of slightly different electronegativities share electrons.

• ionic bond

• covalent bond

• polar covalent

• metallic bonding

These forces occur when the partially positively charged part of a molecule interacts with the partially negatively charged part of the neighboring molecule.

• Dipole-dipole interaction

• Hydrogen bonding

• London Dispersion Forces

• ion-dipole interaction

These are the weakest of the intermolecular forces and exist between all types of molecules, whether ionic or covalent—polar or nonpolar.

• Dipole-Dipole interaction

• London Dispersion

• Hydrogen Bonding

• Ion - dipole interaction

What force does this refer to?

• London Dispersion

• Hydrogen bond

• Dipole-dipole

• none of the above

Matter is made up of particles that are constantly moving.

• True

• False

Tags

NGSS.MS-PS1-4

The temperature of a substance is a measure of the average kinetic energy of the particles.

• True

• False

Diffusion is the movement of particles from a high concentration to a low concentration.

• True

• False