Matter
Identify the 3 States of Matter
What is solid, liquid, and gas?
Tearing Paper
What is a physical change?
Copper, Steel, Iron, or Gold
What is a conductor?
This type of property can be observed using your senses, like color or smell.
What is a qualitative property?
The pull of gravity on an object
What is weight?
Molecules are tightly packed and cannot move
What is a Solid?
Burning wood
What is chemical change?
Glass, Styrofoam, or Rubber
What is an insulator?
This type of property uses numbers, like mass or temperature.
What is quanitative properties?
The process of making something less warm or hot
What is Cooling?
Molecules are spread very far apart and move around quickly
What is a Gas?
Spoiling Milk
What is a chemical change?
Substance that does not allow heat to travel quickly or easily; trapping heat
What is an insulator?
Saying that a rock is “rough and gray” is describing this kind of property.
What is a qualitative property?
A substance that takes up space and has mass
What is matter?
Molecules are close together and can move some
What is a liquid?
This occurs when a substance remains the same but changes in size, shape, form or state of matter.
Substance that allows heat to travel through quickly and easily
What is a conductor?
Measuring that a book weighs 20 grams is describing this kind of property.
What is a quanitative property?
Something that is true or present
What is evidence?
Melting is going from a ______ to a __________
What is a solid to a liquid?
When a substance becomes a totally new substance and can give off heat, light, gas or change color.
What is a chemical change?
A lamp cord has both conductors and insulators. Explain which part of the cord is the conductor and which part is the insulator.
What is the metal wire is the conductor, and the rubber or plastic coating is the insulator?
If you record both that water is “clear” and that it has a volume of 250 mL, you are observing these two types of properties.
What are qualitative and quantitative properties?
Using learned knowledge and skills in real-world situations.
What is Practical Application?