Kinetic Theory & Gases
Liquids and IMFs
Solids
Gas Pressure
Intermolecular Forces (IMFs)
100

The word "kinetic" refers to this idea.

Motion

100

Any substance that flows is called a 

fluid

100

In solids, the IMFs are very (strong/weak).

strong

100

At a low temperature, gas particles move slowly, so the pressure is (higher/lower).

lower

100

Attractive forces between already-existing molecules are called

Intermolecular Forces

200

This is the theory that states that all matter is in constant motion.

Kinetic Theory or Kinetic Molecular Theory

200

What two states of matter are considered fluids?

gas and liquid

200
Water molecules in ice are held together by which IMF?

hydrogen bonds

200
If the space (volume) that gas particles take up is reduced, the pressure will (increase/decrease).

Increase

200

Intermolecular forces are different from intramolecular forces because intramolecular forces are the forces that hold ______ together to form molecules.

atoms

300

How would we describe the collisions of gas particles?

The collision of gas particles is perfectly elastic.

300

Liquid particles are ________ to one another, which is what makes liquids different from gases.

attracted

300

____________ solids are the strongest type of crystalline solid.

covalent network solids

300

If more particles are added to a vessel, the pressure will (increase/decrease) because more particles = more collisions.

increase

300

The strongest IMF is the

hydrogen bond

400

What are the values for standard temperature and standard pressure when a gas is at STP?

0 degrees celsius (temperature) and 100 kpa (pressure)
400

When particles have freedom of motion, what happens?

Particles can rapidly move to replace another particle.

400

True or False? Ionic solids conduct electricity in their solid state.

False

400

1 atm = _____ kPa = _______ mmHg

101.3 kPa and 760 mmHg

400

Hydrogen bonds exist when hydrogen is bonded to the following 4 elements.

Fluorine, chlorine, nitrogen, or oxygen

500

I would expect the bonding in ammonia (NH3) to be

polar covalent

500

What helps us explain the behavior of different substances and states of matter?

Identifying patterns in the strength of attractive forces within the matter.

500

Metallic solids differ from ionic solids because metallic solids are made up of (atoms/ions/molecules), and ionic solids are made up of (atoms/ions/molecules).

atoms; ions

500

203.7 kPa = _________ atm

2.01 atm

500

This is the IMF that happens when a nonpolar molecule becomes polar temporarily. 

Dispersion forces

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