Energy
Particle Pictures
Mixtures
Separation Methods
Phases of Matter
100
Is a stack of textbooks an example of energy or matter?
Matter
100
Draw a particle picture showing a solid.
100
What type of mixture has the SAME composition throughout?
Homogeneous mixture
100
What separation method is used to remove iron from sand?
Magnetism
100
What phase of matter has the slowest moving particles?
Solids
200
Is a flag blowing in the wind an example of matter or energy?
Energy
200
Draw a particle picture showing a liquid.
200
What type of mixture does not have the same composition throughout?
Heterogeneous mixture
200
What separation method is used to separate pebbles from water?
Filtration
200
What phase of matter takes the shape of the container?
Liquids
300
What is energy?
Energy is the force that moves matter
300
Draw a particle picture showing a gas.
300
Is trail mix a homogeneous or heterogeneous mixture?
Heterogeneous mixture
300
Separates large solids from a liquid
Filtration
300
What phase of matter fills whatever space is available?
Gas
400
What is Boyle's Law? ** Think of squeezing a ball**
_______ Pressure ______ Volume
Increase pressure, decrease volume
400
Draw a particle picture to represent a can of cold soda warming as it sits in the sun.
Particles close and vibrating ---------- Particles father and vibrating/spinning
400
Is water a homogeneous or heterogeneous mixture?
Homogeneous mixture
400
Separates two liquids
Distillation
400
A phase of matter that is very close together, vibrates, and has a high density is a:
Solid
500
What is Charles law? ** Think of a hot air balloon!!*
______ Temperate ______ Volume
When temperature increases, volume increases
500
Draw a particle picture for the phase change:
Some, not all of the water you spilled on your clothes evaporates.
Particles closer and vibrating -------------- Particles father and vibrating and random
500
What prevents oil from mixing with water?
The water is more dense than the oil.
500
Separates a dissolved solid from a liquid.
Evaporation
500
A phase of matter that is spread very far apart, moves randomly and has a low density is a:
Gas