Show:
States of Matter
Intermolecular Forces
Macroscopic Properties
Name that IMF
Chemistry Jokes
100
Atoms or molecules have a rigid structure with a definite volume and shape.
solid
100
Occurs between polar molecules.
dipole-dipole
100
The transition between the liquid and solid state.
melting/freezing point
100
The IMF responsible for the high boiling point of water.
hydrogen bonding
100
What did one sodium ion say to the other sodium ion?
Stay positive.
200
Atoms or molecules have expand to fill the volume of their container.
gas
200
Another name for induced dipole attraction.
London dispersion forces.
200
The transition between the liquid and gas states.
boiling/condensation point
200
By far the weakest of the IMF family, its affects increase with the size of the molecule.
London dispersion (induced-dipole)
200
What do you do with a sick chemist?
curium and/or helium
300
Atoms or molecules have a definite volume, but not a definite shape.
liquids
300
A very strong kind of dipole-dipole attraction requiring the strongly electronegative N, O, or F atoms.
hydrogen bonding
300

A liquid's resistance to changes in surface area. (strong cohesive forces creating "beads")

surface tension

300
The IMF responsible for liquid nitrogen.
London dispersion (induced-dipole)
300
What do you do with a dead chemist?
barium
400

Substances with only this type of IMF will be found as gasses at room temperature.

What are London (Dispersion) Forces?

400

Why are larger molecules more "polarizable."

The larger number of electrons present make a molecule more polarizable. The larger the molecule the larger the number of electrons.

400
A resistance to pouring
viscosity
400

The IMF experienced by hydrogen chloride (HCl).

dipole-dipole

400
How often should we tell chemistry jokes?
periodically
500

Substances with strong IMF will likely be found in this state at room temperature.

What is solid?

500

Liquids with strong IMF will have this property.

What is viscosity?

500

Inter-Molecular forces are found between these objects.

What are molecules?

500

This is considered "normal" air pressure.

What is 1 atm.

500
Why did the bear dissolve in water?
It was polar.