Matter
The particles of this type of matter are the tightest and closest together
solid
Will a 3 Musketeers bar float or sink?
float
Give the definition of a mixture
Two or more things put together that can still be easily taken apart.
What tool do we use to measure temperature?
thermometer
In this state of matter, particles don't move the fastest and they don't move the slowest.
liquid
the amount of space something takes up
An object that is less dense than water will...
float
Are oil and water a mixture?
yes
Are oil and water a solution?
No
How do you change a solid into a liquid?
Add heat/energy to melt it.
When a liquid is turned into a solid, what is taken away?
heat/energy
A marble sinks because its mass is more than its ...
volume
What is a solution?
A special mixture when an ingredient dissolves into another (water).
This state of matter has a definite volume but does not have a definite shape.
liquid
What are the two scales for temperature?
Farenheit and Celsius
When enough heat/energy is added to water, it turn into ....
water vapor
mass
What is a solute?
What dissolves when mixed into a solution.
32 degress F or 0 degrees C
What two tools did we use to measure mass?
bucket balance and triple beam balance
Which state of matter flows and does not have a definite volume?
gas
Why does oil separate from water and move above it?
Oil is less dense than water.
What is a solvent?
What an ingredient dissolves into when put into a solution.
At what temperature does water boil?
212 degrees Farenheit or 100 degress Celsius