Change of State
Solid to Liquid
Melting
Has a fixed shape
Solids
Solids move by...
Vibrating
Definition of matter?
anything that has a mass and volume
What has more temperature: a 30 degree cup of tee, or a 15 degree bath
30 degree cup of tee
Liquid to Gas
Evaporation
Has an indefinite volume
Gas
Gasses have the most _________________________ and travel _________________
space between particles and the fastest
Definition of Mass
How much matter something contains
Which has a higher temperature: a 30 degree cup of tea or a 30 degree pool?
They are the same
Solid to gas
Sublimation
Has the slowest moving particles
Solids
Finish this point of the KMT
All matter ____________________________
is made up of very small particles (atoms and molecules)
Definition of Volume
Amount of space an object takes up
Which has more heat: 90 degree pot of coffee or a 20 degree pool
20 degree pool
Moisture on a can on a hot day is
Condensation
Has the biggest space in between particles
Gas
Why do liquids have indefinite shape?
Particles can slide past one another
The total amount of thermal energy in the substance
Who throws a better heater? Liam or Tahano
Robson
Frost is an example of
Deposition
Alcohol boils at 78 degrees and melts at -114 degrees. What state will it be in at -110 degrees?
Liquid
The more energy particles have ______________________ and ______________________
Faster they move, further apart they get
Definition of Temperature
The average kinetic energy of the particles in the substance
Robson's body temperature is 36 degrees, Lauren's body temperature is 36 degrees, who has more heat?
Robson