Chemical and Physical Properties

Chemical and Physical Properties

Multiple Choice

All of these are evidence of a chemical change except:

• Bubbles

• Emission of light

• Boiling

• Change of Color

• Formation of a Precipitate

Precipitate Formation Gif

Multiple Choice

Which is an example of a chemical change?

• boiling

• burning

• evaporation

• melting

Multiple Choice

Suppose you start to eat some potato chips from an open bag that you found in your locker and notice that they taste unpleasant. What process resulted in this unpleasant taste?

• chemical change

• physical change

• chemical property

• physical property

Multiple Choice

How would you describe the process of evaporating fresh water from seawater?

• chemical change

• physical change

• chemical property

• physical property

Multiple Choice

Which of these warnings refers to a chemical property of the material?

• Fragile

• Sharp Object

• Flammable

• Shake well

Multiple Choice

Which of the following is evidence that a physical change has occurred?

• broken glass

• formation of bubbles

• rust

• formation of a solid precipitate