Physical and Chemical Properties Lesson

A objects floats in water. This is an example of a _________.

• physical property

• chemical property

Ice melts at 32^o Fahrenheit. This is an example of a __________________.

• physical property

• chemical property

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Two metal bars are each placed in a beaker containing the same solution. What evidence indicates that a chemical reaction is taking place in one of the beakers? Select ALL that apply.

• A gas is being given off.

• There is a change in color.

• The solution is clear and colorless.

• Bubbles are forming.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Which of the following are physical properties that could be used to identify a substance? Select all that apply.

• density

• flammability

• color

• melting point

flammability is an example of what type of property?

• physical

• chemical

Tags

NGSS.MS-PS1-2

is how easily a substance will burn

• Flammability

• Malleability

• Magnetism

• Heat of Combustion

• Hazard/ Toxicity

• Boiling Point

is how easily a substance will burn

• Flammability

• Malleability

• Magnetism

• Heat of Combustion

• Hazard/ Toxicity

• Boiling Point

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

• physical properties

• chemical properties

Tags

NGSS.MS-PS1-2

A ____________________________ can be determined by observing whether a substance can change into a different substance.

• chemical property

• physical property

Tags

NGSS.MS-PS1-2

The ____________________________ of a substance can be determined without changing the substance into a new, different substance.

• chemical properties

• physical properties