| True or False | Physical or Chemical | Properties of chemical and physical changes |
|---|---|---|
|
True or false: combustion (burning) is an example of a physical change
False
|
Breaking glass
physical
|
Physical or chemical property?
-A new substance is formed (nonreversible)
Chemical
|
|
True or false: A physical change can usually be seen with the human eye
True
|
Combustion
Chemical
|
State of matter can be changed but can be changed back
Physical
|
|
True or false: In a chemical change, a whole new substance is made, it can't be reversed
True
|
Milk going bad
Chemical
|
Usually involves combustion
Chemical
|
|
True or false: The green pennies we made in the lab activity is an example of a physical change
False: very tricky!
|
Cutting Paper
Physical
|
Isn't usually visible
Chemical
|
|
rusting iron
Chemical
|
Change in size, color, shape, and state of matter
Physical
|
|
Set up teams and timer, then start the game. Press F11 for full screen mode.