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?
A substance containing 2 or more atoms, bonded together is called this.
What is a molecule?
A combination of 2 things in uniform composition
What is a solution/homogeneous mixture?
the amount of matter something has
What is mass?
This has no definite shape, but does have a definite volume
What is a Liquid?
H20 (water) and CO2 (carbon dioxide) are examples of this as they are made up of different elements bonded together.
What is a compound?
Koolaid, steel, brass, air, and milk are examples of this.
What is a solution/homogeneous mixture?
The amount of space an object takes up.
What is Volume?
Atoms packed closely together in this state and they have high density
What is a solid?
Draw a particle diagram representing an element
Should be all of the same atoms
Draw a particle diagram of a mixture of a compound and an element
this is the temperature at which a substance goes from a liquid to a gas
What is boiling point?
If enough heat is added to a liquid it become this state.
What is a gas?
Pure substances have _________ AND __________ composition
What is uniform and definite?
This type of mixture is easy to separate back into its original components.
What is heterogeneous?
this is the relationship between mass and volume
What is density?
When heat is added to a solid, it becomes this state of matter
What is a liquid?
Type of pure substance that can be separated chemically?
What is compouds?
This type of mixture is more difficult to separate because you cannot see the individual pieces.
What is homogeneous?
This type of property is independent of the amount of the substance
What is intensive physical property?
If heat is removed, a liquid will become this state
What is a solid?
Aluminum, iron, carbon, neon, and calcium are examples of what
What are elements?
This type of mixture is the same throughout. Lemonade and milk are two examples of this.
What is a homogeneous mixture?
A pure substance that CANNOT be broken down chemically
What are elements?
state of matter that is compressible
What is a gas?
Draw a particle diagram of a compound
This type of mixture is different throughout. Fruit salad and granite are examples of this.
What is a heterogeneous mixture?