Chapter 1.6: Physical and Chemical Properties
heat of combustion water reactivity flammability
All of the following are chemical properties
size weight length
All of the following are extensive properties
texture density solubility
All of the following are physical properties
the identity of the substance does not change
When a physical property is observed:
freezing point
When water becomes ice, it undergoes a physical change based on its:
combustibillity
Which of the following is NOT a physical property?
chopping wood bending metal cutting a cake
Which of the following is a physical change?
the formation of rust
Which of the following is an example of a chemical change?
boiling point melting point odor
Which of the following is an example of a physical property?
chemical change
If two substances are mixed together and as a result, an odor is produced, this is evidence of a:
chemical change
Sugar and water, with appropriate heat, can create caramel. In this example, sugar is undergoing a ___________.
extensive propert
The type of property that specifically depends on the amount of a substance that is present is which of the following?
a physical property
can be observed without changing the composition of matter
boiling water slicing potatoes into fries freezing juice to make ice pops
the following examples is considered a physical change
flammability reactivity acidity
the following is an example of a chemical property?
flammability toxicity acidity
the following is an example of a chemical property?
mass
the following is an extensive property?
melting point temperature color
the following is an intensive property?