Make a Volcano!

Do you think volcanoes are awesome? Now, you can build your own! That's right! You and your friends can build model volcanoes with items from around your house!

A baking soda and vinegar volcano is a classic chemistry project. - Marilyn Nieves, Getty Images

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  1. BJP2221 4:40 PM October 26, 2018

    Baking soda and vinegar create a chemical change. A volcano is a physical change from one state of matter to another. A better experiment would be to create a hard candy (Yes, it takes adult supervision or maybe a demonstration to work with a boiling liquid) that cools into hard pieces. That is the physical change from lava (boiling liquid) to solid (rock).

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