Activity 3 Review

Activity 3 Review

Multiple Choice

In this activity we investigated the properties of Aluminum. Is Aluminum a COMPOUND?

• Yes

• No

Multiple Choice

Is water a compound?

• Yes

• No

Multiple Select

Which materials tested during lab reacted with hydrochloric acid (HCl)? [select all that apply]

Multiple Choice

The ice you brought to the beach is melting. Is this a physical or chemical change?

• physical change

• chemical change

Multiple Choice

You help to cut and stack wood for burning at camp this summer. The size and shape of the logs is a...

• physical property.

• chemical property.

Multiple Choice

This wood is flammable. As it burns it will change into smoke (gas) and ashes. Is flammability a chemical or physical property?

• physical property

• chemical property

Multiple Select

What type of chemical properties would you want for your single use drink container? (Select all that apply)

• high reactivity to other substance

• low reactivity to other substances

• high flammability

• flame resistant

• Very Malleable

Open Ended

GUIDING QUESTION:

How do the properties of materials determine their uses?