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?
A taco: mixture or solution?
What is a mixture?
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?
This tool is used to measure volume
What is a graduated cylinder?
The amount of space an object takes up.
What is Volume?
Particles 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?
Sugar and salt: mixture or solution?
What is a mixture?
this is the temperature at which a substance goes from a liquid to a gas
What is boiling point?
When energy is added to a liquid, the force will weaken in this state
What is a gas?
No new substance is formed and can be reversed.
What are physical changes?
When two or more substances combine, but each keeps its own properties, the new combination is called a(an)
What is a mixture?
this is the relationship between mass and volume
What is density?
When matter transitions from one state to a different state
What is a phase change?
Rusting, burning, digesting are examples of this type of change.
What are chemical changes?
This tool is used to measure mass.
What is a scale?
All matter is made up of this.
What are particles?
When a liquid becomes a gas.
What is evaporation?
Roughness, size, color, and magnetism are examples of this
What are physical properties?
Ice cubes melting is example of an object going from a ______ state of matter to a _________ state.
Solid, Liquid
The combination of two or more things.
What are mixtures?
Solid, Liquid and Gas
What are the 3 states of matter?
Tearing paper and breaking glass are examples of this.
What is a physical change?
A mixture where one thing dissolves into another.
What is a a solution?