Mass os the amount of matter that something contains.
100
Name the three states of matter
The three states of matter are: solid, liquid, and gas
100
Define a mixture
A mixture is two or more substances that are combined without being changed
100
Name one example of a suspension
orange juice, salad dressing,
200
List three types of matter
Answers will vary. Ex: bike, house, backpack
200
How would you measure something's mass
A balance
200
Which state of matter has particles that are somewhat spread apart and slide around easily?
liquid
200
Define a solution
A solution is a mixture in which one substance dissolves into another and mixes evenly
200
Is air a mixture
Yes, it is a mixture of gases
300
List one thing that is NOT matter
Heat, light , and ideas
300
Name an object with a lot of mass and one with little mass
A lot: car, house, elephant, boulder
A little: feather, leaf, balloon
300
Describe the particles in a gas
The particles are spread far apart and move very fast
300
Give two examples of a mixture
trail mix, salad, dirt and rocks
300
Which substance has greater solubility in water?
Sugar or baking soda?
400
Name two characteristics of matter
Matter has mass, physical properties, and takes up space
400
Define volume
Volume is the amount of space an object takes up
400
Which stat of matter has particles that are packed together in a tight pattern and vibrate in place?
A solid
400
Give two examples of a solution
lemonade, coffee, salt water
400
Why is pizza a mixture but not a solution?
You can see all of the ingredients of pizza and seperate the ingredients.
500
List two physical properties of a marble
A marble is small, round, smooth and colorful
500
What two things do you need to know about an object in order to determine its density?
You need to know an object's mass and mass and volume
500
This state of matter has a definite volume but not a definite shape
liquid
500
When one ingredient floats to the top or settles to the bottom it is called a...
suspension
500
If you put more cereal into an open box of cereal, would the volume of the box change?
No, the box still takes up the same amount of space. The mass would incread. The density would also increase because the box would have more matter in the same amount of space.