Just A Phase
Rigid and difficult to compress.
What is solid?
30 mL of milk weighs 30 grams.
What is 1 g/mL?
Suzie has an idea about how her experiment will turn out. She has a ___.
What is a hypothesis?
In lab 3 you created a density column. What made corn syrup sink?
What is high density?
The measure of how much mass an item consists of per volume.
What is density?
Able to freely move and fill space.
What is gas?
15 pounds of brass takes up 5 cenitliters.
What is 3 lbs/cL?
Suzie has come up with a process for how to accomplish her experiment. She has come up with a ___.
What is a procedure?
In lab 8 you watched ice melt and change (or not change) mass. This illustrated the relationship between the mass and ___.
What is the phase?
The amount of stuff that makes up an object.
What is mass?
The two properties that can cause a phase change.
What are temperature and pressure?
A 37 gram bottle of mystery gas contains 20 mL of mystery gas. The bottle weighs 35 grams.
What is 0.1 g/mL?
Suzie has noticed something happening in her experiment and written it down. Suzie has written down an ___.
What is an observation?
In lab 1 and 2 you observed a method to find the volume of an odd shaped solid object. How?
What is water displacement?
A property that can define an object, like density, chemical formula, or boiling point.
What is a characteristic property?
Slightly compressible and loose intermolecular forces.
What is liquid?
Crude oil has a density of 0.75 g/mL. How much does 5 mL of crude oil weigh?
What is 3.75 grams?
Suzie is analyzing the results of her experiment mathematically. She is analyzing ___.
What is data?
In lab 6 you watched copper sulfate go from blue to gray. This was because the chemical was exposed to ___.
What is heat?
A thermally reactive material made up of two metals.
What is a bimetallic strip?
A molecule with a dense liquid phase and a less dense solid phase.
What is water?
Gold has a density of about 20 g/mL. How much space does 800 grams of gold take up?
After completing her experiment, Suzie has been led to a final result. This result is also known as her ___.
What is a conclusion?
In lab 5 you built a thermometer. What property allowed the water to move up and down the straw?
What is thermal expansion?
The quality of two liquids that do not mix when they are layered on top of one another.
What is immiscible?