Properties of Matter
Anything you see and touch is made of this
What is matter?
A pure substance
What is an element?
A change in matter's physical properties that can be undone
What is a physical change?
Fixed volume but not shape
What is a liquid?
Three ways matter changes from liquid to gas
What are vaporization, evaporation and condensation?
The amount of space something takes up
What is volume?
When two or more elements combine chemically
What is a compound?
When matter changes into an entirely different substance
What is a chemical change?
Fixed volume and fixed shape
What is a solid?
Sublimation
What is when a solid changes directly into a gas?
The SI unit for weight
What is the newton?
Two or more atoms joined together
What is a molecule
The signs of a chemical change
What are gas bubbles?
What is a change in color?
What is a solid or precipitate?
What is an odor?
Neither fixed volume or fixed shape
What is a gas?
When a gas changes into a solid, also the opposite of sublimation
What is deposition?
Properties that do not create a new substance
What are physical properties?
When substances combine but do not form a new substance
What is a mixture?
Matter cannot be created or destroyed
What is the law of conservation of mass?
The energy of moving matter
What is kinetic energy?
The place where SpongeBob SquarePants lives
What is a Pineapple Under the Sea or Bikini Bottom?
Properties that create a new substance
What are chemical properties?
The two types of mixtures
What are homogenous (salt water) and heterogeneous (trail mix)?
Mrs. Barron's favorite food
What is chips and salsa?
The ability to cause change is matter
What is energy?
Changes of state are __________ changes
What are physical?