Matter
States of Matter
Pressure
Temperature
Volume & Density
100
This is the building block of a molecule
What is an atom
100
In this state, matter lacks a definite shape and volume
What is gas
100
The force exerted on an object
What is pressure
100
Amount of space a substance occupies
What is volume
200
This part of an atom spins around the nucleus and is negatively charged
What is an electron
200
This phase is the most difficult to compress
What is a solid
200
This number is known as the standard for pressure
What is 14.696 psi
200
This is the standard condition for temperature
What is 60 degrees F
200
Volume in liquids is most affected by a change in this
What is temperature
300
By adding the sum of the atomic weights, you will get this.
What is atomic mass
300
This takes place when water changes from gas to liquid
What is condensation
300
This is the pressure inside of a container
What is gauge pressure
300
Temperature of a substance will boil at a given pressure
What is boiling point
300
Amount of mass in a given volume
What is density
400
This is known as the energy of motion
What is kinetic energy
400
In a closed container, when there are as many molecules returning to the liquid phase as there are molecules escaping to the vapor phase
What is equilibrium
400
Altitude affects this kind of pressure, as it is acting on the Earth's surface
What is atmospheric pressure
400
The boiling point of water at 14.696 psia
What is 212 degrees F
400
This device monitors density
What is densitometer
500
This hydrocarbon has an atomic mass of 16.0425
What is Methane
500
As this increases, molecules will move faster and expand
What is temperature
500
What you will get if you add gauge pressure and atmospheric pressure
What is absolute pressure (psia)
500
Temperature at which a product will generate enough vapors to produce a flammable mixture with air
What is flash point
500
Typically water will be used to compare an unknown density to a known standard
What is relative density or specific gravity
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