States of Matter
This tool is best for measuring the volume of a liquid.
A graduated cylinder
If two objects are the same size but different mass, they are made of this.
Different materials
A liquid that boils at 100°C is most likely this substance.
Water
When salt disappears in water, this type of change is happening.
Physical change
This describes how heavy something is.
Mass
This method is used to find the volume of a rock using water.
Water displacement
Squeezing a balloon shows this about gas particles.
Gas particles can be moved and compressed
The coldest substance that some places use to make "instant ice cream"
Liquid nitrogen
Baking cookies is this type of change because new substances form.
Chemical change
Name one property you could use to tell two clear liquids apart.
Boiling point, density, freezing point, or solubility
This tool and math are best for finding the volume of a box.
A ruler
When salt dissolves, this happens to the particles.
They spread out in the liquid
The colder the temperature, the ______ the freezing process.
Mixing food coloring into icing is this type of change.
Physical change
This property explains why honey, water, and oil form layers.
Density
You would use this method to measure the volume of dish soap accurately.
Using a graduated cylinder or beaker
When boiling, particles begin to do this.
Move faster and spread apart (eventually evaporating)
Why does adding more salt to ice helps ice cream freeze?
It lowers the freezing point
When water boils and turns into gas, this happens to the matter.
Matter changes it's state
This property describes how thick or slow-flowing a liquid is
Viscosity
When measuring volume with water, you subtract this from the final level.
The starting water level
In liquids, particles have this type of movement.
Sliding past each other
When people are trying to make ice cream, why do they shake the bag?
It increases contact with the salt, ice, and cream
This law explains why matter does not disappear when heated.
The law of conservation
This property explains why a boat floats
Buoyancy