ICP Quiz 15-2
T or F? A physical property is a characteristic of something that allows it to change into something new.
F Chemical
T or F? Using oxygen to separate molten copper sulfide and copper and sulfur dioxide is a physical change.
F Chemical
T or F? When lightning converts oxygen gas, O2, into ozone, O3, is a physical change.
F Chemical
T or F? The freezing point of whater is a chemical change
F Physical
T or F? When a firecracker explodes, mass is lost.
F conserved
T or F? The ability of a match to burn is an example of a chemical change.
F physical change
T or F? The color of a substance is a physical property
True
T or F? Distillation is a way to separate mixtures using the physical property of boiling point.
True
Which of the following is an example of a physical property? a. evaporation in a swamp cooler b. electricity produced by a dry cell c. digestion of a hamburger d. rusting of a car body
a.
The following are examples of chemical properties except ______. a. ability to burn b. ability to be crushed c. ability to react with oxygen d. toxicity
b.
plants making their own food
chemical change
A characteristic of matter that allows it to change to something new is a ______.
chemical property
The following are examples of physical properties except ___. a. density b. shape c. color d. ability to react with oxygen
d.
Give 2 signs that chemical change has occured
gas is made and color change
What are 3 physical properties of a banana?
its yellow, shape is curvy and is sort of smooth
leaves changing in the fall
physical change
orange juice being made with fresh oranges
physical change
wind and water erosion
physical change
Density is an example of a ______.
physical property
wall was blue
physical property
