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States of Matter
Does it Matter
Changes in State of Matter
Vocabulary
Temperature
100
What are the three states of matter?
Solid, Liquid, and Gas
100

What state of matter that does not have a definite size or shape?

gas

100
What is melting?
Adding heat to a solid makes it a liquid
100

What is the amount of matter an object has?

mass

100
What are the 2 temperature scales?
Celsius and Fahrenheit
200
What state of matter is Kool-Aid?
Liquid
200

What is the shape of matter that has a definite size and and takes the shape of its container?

liquid

200

When matter is freezing, in what state of matter does it begin (before it freezes)?

solid

200

What is the amount of space an object takes up?

volume

200
If it is hot outside, is the temperature HIGHER or LOWER?
Higher
300
Name an object that is made of more than one state of matter.
Human, dog, pitcher of lemonade, soap bubbles, etc.
300
What do the particles look like in a solid?
Close together and moving very slowly
300

What is the process of adding heat to liquid to turn it into a gas?

Evaporation

300

What is the amount of space an object takes up?

matter

300
Does the thermometer go UP or DOWN when the temperature is colder?
The thermometer goes down.
400
What do the particles look like in a liquid?
Kind of close together, and moving a little fast
400
What do the particles in a gas look like?
Spread apart and moving super fast
400

What is condensation? A. liquid - heat = solid B. gas - heat = liquid C. solid + heat = liquid D. liquid + heat = gas

Condensation is B. gas - heat = liquid

400

What is a characteristic of matter that you can observe directly?

physical property

Examples: bumpy, soft, blue, shiny, flexible

400

What is the freezing point of water in Celsius and Fahrenheit?

0°C 32°F

500
In which state of matter does the matter have its own shape? It does NOT take the shape of the container.
Solid
500

Which 2 states of matter take the shape of their containers?

Liquid and Gas

500

Name an example of each of the following: Melting, Freezing, Evaporation, Condensation

Melting- a popsicle drips on your shirt Freezing- put water in the freezer to make ice cubes Evaporation- the sun heating water Condensation- water is on the outside of my cold water bottle

500

What do we call the process of a gas changing to a liquid?

condensation

500

What is the boiling point of water in Celsius and Fahrenheit?

100°C 212°F