Show:
Matter
Definitions
State Changes
Physical/Chemical
Misc.
100
The four states of matter
What is solid, liquid, gas, plasma?
100
Anything that has mass and takes up space
What is matter?
100
liquid to solid
What is freezing?
100
shredding paper
What is physical change?
100
Particles that keep their own shape
What is a solid?
200
Particles are packed very close together but still have room to slide past eachother
What is a liquid?
200
The amount of mass compared to the volume of a substance
What is density?
200
Gas to a liquid
What is condensation?
200
Car burning gasoline
What is chemical change?
200
A substance has the mass of 38g and the volume of 19cm3. What is the density?
What is 2g/cm3?
300
The least dense state of matter
What is a gas?
300
The amount of space something takes up
What is volume?
300
Liquid to a gas at the surface of a liquid
What is evaporation?
300
Clouds forming
What is physical change?
300
An object has the volume of 18mL and a density of 12g/mL. What is the mass?
What is 216 grams?
400
Lightening is an example of this state of matter
What is plasma?
400
A substance that flows
What is a fluid?
400
Solid to a gas
What is sublimation?
400
It is a hot sunny day. You and your brother decide to make ice cream. After turning the crank on the machine it is finally ready. You decide you want to make an ice cream cone. Then your brother wants one so you have to put yours down to make his. By the time you get back to yours it is a puddle of cream. List the states of matter the ice cream has at each stage. What kind of change is this?
What is liquid to solid (freezing) and solid to liquid (melting)? Physical Change
400
Particles that take the shape of their container
What are liquid, gas, and plasma?
500
infinite volume and shape, particles have the most energy
What is a gas?
500
The two ways liquids turn into gases?
What are boiling and evaporation?
500
Liquid to a gas that happens throughout the liquid
What is boiling?
500
Alka Seltzer tablet dropped into water
What is chemical change?
500
Solids that have a specific melting point
What are crystals?