What do fireworks, rubber, and Silly Putty have in common?

Where does wood come from?

• Trees

• Acid

• Ground

• Chemical reactions

What is created from chemical reactions?

• Air

• New substances

• Trees

• Water

What happens when metal reacts with acid?

• It creates a new metal

• It turns into water

• It creates a powdery substance

• It disappears

What property does the powder have when placed in a flame?

• It turns into water

• It turns the flame green

• It dissolves

• It explodes

What did the alchemists originally aim to create?

• Gold

• Plastic

• Fireworks

• Rubber

What are fireworks made from?

• Water

• Special powders

• Plastic

• Wood

What is rubber made from?

• Glass

• Metal and acid

• Latex and acid

• Wood

What did the alchemists accidentally discover?

• How to make gold

• How to make fireworks

• How to grow trees faster

• How to turn metal into water

What is the source of the latex used to make rubber?

• A laboratory

• A South American tree

• A rubber factory

• The ground

Why are acids used in creating new substances?

• Because they are colorful

• Because they smell good

• Because they are reactive

• Because they are cheap