Physical and Chemical Properties

Which one of these is a chemical property?

• melting point
• boiling point
• color
• flammability

Which of the following is not a chemical property? 

• rusting 
• boiling 
• rotting 
• burning 

Ability to rust is this type of property:

• Physical property
• Chemical property

Physical properties are

• properties that can be observed without changing the identity of the substance
• properties that describe how a substance changes into a completely different substance

Blue Color: Chemical or Physical Property

• Chemical Property
• Physical Property

Flammability (burns): Chemical or Physical Property

• Chemical Property
• Physical Property

Is wood burning a physical or chemical change?

• Physical 
• Chemical

What is a physical property?

• A property that describes how something changes over time

• An observable property that describes the state of a system

• A property that describes how reactive something is

What is a physical property of these strawberries?

• Red

• Rotten

• Flammable

What is a chemical property?

• A property that describes the state of a system

• A property observed during a reaction