Change of State
A change from a solid to a liquid
What is melting?
A change of state would be this type of change.
What is physical?
True or False. Atoms in all 3 states of matter are always moving.
The amount of "stuff" each object is made of is called this.
What is mass?
Which state of matter has atoms with the most energy?
What is gas?
A change from a liquid to a gas.
What is evaporation?
This type of change can usually be reversed.
What is physical?
This state of matter has a definite shape and definite volume.
What is a solid?
This is the definition of matter.
What is anything that takes up space and has mass?
True or False. As the temperature rises, atoms become less active.
False.
When a liquid is heated into a gas, it has reached its _______.
What is boiling point?
Bread Baking in an oven.
What is chemical?
The state of matter that does not have a definite volume. It can easily be compressed.
What is a gas?
The ability of one material to dissolve in another material?
What is solubility?
True.
During the process of condensation, heat does this.
What is get released?
Burning something is an example of this type of change.
What is chemical?
This state of matter has a definite volume, but takes the shape of its container.
What is a liquid?
All matter is made up of these or the smallest particle of matter?
What are atoms?
Metal objects tend to do this when under high heat
What is expand?
In the summer metal objects will tend to _________. expand or contract
What is expand?
These two things cannot be done to matter. Instead, matter only changes form.
What is created or destroyed?
Which state of matter has the fastest moving atoms?
What is gas?
The mass of a substance divided by the volume of the substance. How much matter is packed into an object.
What is density?
True or False. The element Gold, has the same density, boiling point and melting point no matter how much gold there may be.
True