What is anything you can observe about an object using your senses?
What are physical properties?
100
The amount of matter something contains
What is mass?
100
Name the three states of matter
What is a solid, a liquid, and a gas?
100
Occurs when a liquid is cool enough to form a solid.
What is freezing?
100
Two or more substances that are combined without changing any of them
What is a mixture?
200
What has more density, a golf ball or a ping pong ball?
What is a golf ball?
200
The amount of space that matter takes up
What is volume?
200
How are particles arranged and how do they move in a liquid?
What is spread out and slide past each other?
200
What happens when a gas changes into a liquid like dew on grass
What is condensation?
200
Give an example of a mixture
What is answers may vary
300
Whish animal would most likely have the most mass: a mouse, an elephant, a cow, or a dog?
What is an elephant?
300
The amount of matter in an object compared to the amount of space it takes up
What is density?
300
How are particles arranged in a gas and how do they move?
What is far apart and move a lot?
300
Saundra heated water until it became a gas. Which term identifies this change?
What is boiling?
300
What is made when two or more substances mix completely and evenly?
What is a solution?
400
Name two physical properties of our math textbook
What is answers may vary
400
Give an example of a tool used to measure mass
What is a scale or balance?
400
Which state of matter has a definite volume, but not a definite shape and takes the shape of its container?
What is liquid?
400
What kind of change occurs when a glass vase breaks: a physical or chemical change?
What is a physical change?
400
A measure of how much material will dissolve in another kind of matter
What is solubility?
500
Name two things that are not matter
What is heat, light, sound, or ideas?
500
Give an example of a tool used to measure volume
What is a measuring cup, beaker, or graduated cylinder?
500
Which state of matter has no definite volume or shape?
What is a gas?
500
A chemist heats a white solid. When the temperature reaches 52°C, the white solid melts and turns into a liquid. Predict what will happen to the molecular arrangement when the liquid cools below 52°C.
What is the particles will get closer together?
500
Sue added some sugar to three temperatures of water: cold, warm, and hot. Which temperature dissolves the most sugar?