Density
Which has a higher density? Golf Ball or Ping Pong Ball
Golf Ball
Water is considered a ___________.
Liquid
When you add energy, the distance between particles (increases or decreases)
Increases
An ice cube becoming water is ____________.
Melting
Juice going into the freezer to become a popsicle is what phase change?
Freezing
Closer
This state of matter has particles close together and in an orderly arrangement.
Solid
Boiling water is an example of (freezing or vaporization)
vaporization
An object going from a liquid to a solid is due to a _________ in the energy.
Decrease
Vaporization is when a liquid becomes a _____.
Gas
True or False: You can change the density of an object by cutting it in half.
False
The particles in a solid __________(type of movement) since they are closely packed together.
Vibrate
In order to freeze something, do you increase or decrease the amount of energy it contains?
Decrease
Droplets on the side of a glass is an example of:
Condensation
Sublimation (a solid to a gas) is due to an large _________ in energy.
Increase
The object with a higher density will ________ when in water.
Sink
This state of matter has a definite volume, but takes on the shape of the container they are in.
Liquid
Name the three phase changes that are due to an increase in energy.
Melting, Vaporization or Evaporation, Sublimation
Increasing energy causes the particles to move ______.
Faster
Decreasing the energy causes the particles to move ________.
Slower
What is the formula for density?
Density= Mass/Volume
True or False: Gases are always less dense than air
False
This is the temperature at which water freezes.
This is the temperature at which water boils.
What is 100 degrees Celsius and 212 degrees Fahrenheit?
This is the element that makes your Pepsi fizz.
What is carbon dioxide?