States of Matter
Changes in States of Matter
Physical Properties
Mixtures and Solutions
Unit 1 Facts
100
What are the physical states of matter?
The physical states of matter are solid, liquid, and gas.
100
What is the process called when a liquid turns into a solid?
This process is called freezing.
100
What are physical properties?
Physical properties are how observe or measure matter.
*double points*
100
What is a mixture?
A mixture is a combination of two or more ingredients.
100
F.I.B
Most conductors are what ________________
Most conductors are metal.
200
Which state of matter has a defiant shape and a defiant volume?
A solid
200
What process called when a gas turns into a liquid?
It is called condensation.
200
Which physical property allow energy to flow through matter?
This is conductivity.
200
Name the two characteristics of a mixture.
A mixture keeps it's physical properties and can be easily separated.
200
Name 2 non-metal conductors.
Water and Wax
300
The particles in this picture represents a ...
A liquid
double points
300
What is the process called when heat is added to liquid?
This process is called evaporation.
300
Why is rubber used to protect the workers feet from the electricity?
Rubber is a good insulator.
300
What is a solution?
A special kind of mixture of two or more ingredients.
300
Is glass an electrical conductor or a thermal conductor?
Glass is a thermal conductor.
*add half points of leading team*
400
Which two physical states takes the shape of the containers they are put in?
A liquid and a gas.
400
F.I.B
When water is heated to 100 degrees C this called the ___________________
Boiling point
double points
400
Name all the physical properties you focused on this year.
5 senses, conductivity, states of matter, volume, magnetism, mass, density, and solubility.
double points
400
Name the 3 characteristics of a solution.
A solution loses it's physical properties, not easily separated, and dissolves evenly.
*double points*
400
Which of these items have particles too small to see?
a. water/stones
b. fruit salad
c. salt and water
500
Which state of matter has the particles moving around quickly at a fast pace all over the place.
A gas
500
A wax candle changes states how many times after being lit and burned out?
It changes two times.
Solid to Liquid to Solid.
500
What is the difference between the solute and the solvent?
The solute is the being dissolve and the solvent is doing the dissovling.
500
Name 3 ways to separate a mixture.
Name the only way to separate a solution.
Hands, magnet, funnel, strainer, tweezers.
Evaporation
500
What is the formula for water displacement?
Final volume - Original volume = Water Displacement