Which state of matter is shown here?
Liquid
True or False: Solids have definite volume.
True!
Tell me about the shapes of liquids:
they have no definite shape; they take the shape of the container they are in.
What are properties of matter?
Physical characteristics, or ways that we can describe things
What are the four states of matter we mentioned in class? (Think back to our song!)
Solid, liquid, gas, plasma
What state of matter do these particles belong to?
Solid!
True or False: A toothbrush is a solid object
True!
A.) Definite Shape B.) Definite Volume
C.) All of the above D.) None of the above
B.) Definite Volume
What are particles?
Small PARTS of something, as seen under a microscope.
What state of matter would oxygen?
Gas!
A.) Shake in place
B.) Move past one another
C.) Do not move at all
B.) They move past each other!
Give an example of a solid:
answers will vary
Give me an example of a liquid!
Answers will vary
What does it mean when particles vibrate in a solid?
The particles are still moving - they are shaking!
Can a solid ever turn into a liquid? If so, how?
Yes - by adding heat
What is the difference between solid and liquid particles?
Solid - Vibrate and close
Liquids - Move past each other and have more space between particles
Which of the following is true about solids? (Choose all that apply)
A.) Solids have no definite shape but they do have definite volume
B.) An example of a solid would be a book
C.) Solids take the shape of their container
D.) The particles in a solid vibrate
ONLY B and D
What does it mean when something has definite shape?
It means that an object will keep its shape unless somebody or something changes it.
What state of matter do you believe oobleck would be considered? Why?
Any response with correct evidence to support your claim.
Draw the particles in both a solid and a liquid (separately)
Yup
Tell me about the shape AND volumes of solids
Tell me about the shape of liquids
Liquids have NO definite shape - they take the shape of their containers.
What does it mean when something has definite volume?
An object will remain the same size unless something physically changes it.
What happens to the particles in an ice cream cone as it melts on a hot, summer day?
The particles will move further away from each other and faster.