Volcano Reaction Quiz

What is a chemical reaction?

• A process where two or more chemicals are mixed and no change occurs

• A process where two or more chemicals are mixed and a change occurs

• A process where only one chemical is used

• A process that involves only physical changes

Which materials are suggested for building the volcano structure?

• Sand and water

• Paper and glue

• Wood and nails

• Clay or play-doh

What is the state of baking soda?

• Liquid

• Gas

• Solid

• Plasma

What gas is produced when baking soda reacts with vinegar?

• Oxygen

• Carbon dioxide

• Nitrogen

• Hydrogen

What visual changes are observed during the reaction?

• No visible change

• Color change only

• Fizzing and bubbling

• Solidification