Physical and Chemical Properties and Changes

Physical and Chemical Properties and Changes

Multiple Choice

Properties that can be observed without changing the identity of the substance.

• Physical
• Chemical

Multiple Choice

What kind of properties can only be observed when a substance changes into a different substance?

• physical properties
• chemical properties

Multiple Choice

A group of campers burned some wooden logs to make a bonfire. What is this an example of?

• Physical property

• Chemical property

• Physical change

• Chemical change

Multiple Choice

A student rips up his exam paper in frustration. What is this an example of?

• Physical property

• Chemical property

• Physical change

• Chemical change

Multiple Choice

Helium is an element that is unreactive . What is this an example of?

• Physical property

• Chemical property

• Physical change

• Chemical change

Multiple Choice

Copper is a good conductor of heat and electricity. What is this an example of?

• Physical property

• Chemical property

• Physical change

• Chemical change

Multiple Choice

Stomach acid has a pH of approximately 2. What is this an example of?

• Physical property

• Chemical property

• Physical change

• Chemical change

Multiple Choice

A pastry chef bakes a cheesecake. What is this an example of?

• Physical property

• Chemical property

• Physical change

• Chemical change

Multiple Choice

Benzene is a compound that is highly flammable. What is this an example of?

• Physical property

• Chemical property

• Physical change

• Chemical change

Multiple Choice

A silver ring gets tarnished (becomes dull) as a result of being exposed to air and moisture. What is this an example of?

• Physical property

• Chemical property

• Physical change

• Chemical change

Multiple Choice

An ice cream cone melts in a kid's hand while walking outside on a hot summer day. What is this an example of?

• Physical property

• Chemical property

• Physical change

• Chemical change