Vocab
anything that has mass and takes up space
What is matter?
This substance has a definite shape and define volume.
What is a soild?
This results in a new substance and is permanently changed
What is a Chemical change?
True or false: Skittles are a mixture
What is true?
the amount of matter something has
What is mass?
This has no definite shape, but does have a definite mass and volume
What is a Liquid?
A change in matter that involves a change in a physical property but doesn't create a new substance
What is Physical change?
Water and sugar mixed together is an example of this.
What is a mixture?
The amount of space an object takes up.
What is Volume?
Atoms packed closely together in this state and they vibrate in place
What is a solid?
Which change occurs when you bake cookies?
What is a chemical change?
This type of mixture is easy to separate back into its original components.
All matter is made up of this.
What is atoms?
If enough heat is added to a liquid it become this state.
What is a gas?
Melting wax, hammering a nail and bending a wire are all examples of this
What are Physical changes?
This type of mixture is the same throughout
What is homogeneous?
The amount of _____ will determine if an object will float or sink
What is Density?
When heat is added to a solid, it becomes this state of matter
What is a liquid?
Shape and density are examples of this
What are physical properties?
Another name for a mixture that is the same throughout. Lemonade and milk are two examples of this.
What is a solution?
Solid, Liquid, gas
What are the 3 basic states of matter?
The process of changing from a liquid to a solid
What is freezing?
Flammability and reactivity are examples of this
What is chemical properties?
This type of mixture is different throughout. Fruit salad and sand are examples of this.
What is a heterogeneous mixture?