State of Matter
This state of matter has a defined (not changing) shape
Solids
What is it called when a solid changes into a liquid?
Melting
What is the overall process called when a liquid turns into a gas?
Evaporation
What is the energy that is created by heat?
Thermal energy
True or False: All gasses are extremely hot substances.
False
What two states of matter have defined (not changing) volume
Solids and Liquids
What is it called when a liquid changes into a solid
Freezing
Imagine a pot of water on the stove. Where in this pot would vaporization happen?
On the top of the water's surface
What states of matter does the term viscosity apply to?
Liquids (and gasses)
What two states of matter would not be affected by being in an open container.
Solids and liquids
What state of matter would escape if placed in an open container?
Gasses
What is it called when a gas turns into a liquid?
Imagine a pot of water on the stove. Where in this pot would boiling happen?
In the middle or bottom of the water
Magma, Tar, Honey, Syrup, Penut Butter....
Describe the movement of liquid particles.
Slide past eachother at a medium speed
What state of matter is made of particles that are vibrating in place?
What is it called when a solid changes into a gas?
Sublimation
What happens to the movement of the particles when heat is added to a substance?
They move faster
Name 2 liquids that have low viscosity.
Water, Milk, Juice....
Name 2 processes that could happen when thermal energy is added.
Melting, Vaporization, Evaporation, Boiling, or Sublimation.
Describe the movement of gas particles.
Freely moving quickly
What is it called when a gas changes into a solid?
Deposition
What happens to the movement of the particles when a substance cools down?
The slow down
In your own words, define volume,
The amount of space a substance takes up
Name 1 process that could happen when thermal energy is decreases.
Condensation, Freezing, and Deposition