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1. What happens? - Once the seltzer tablet was released into the water, the tablet started to diffuse and assemble bubbles. The color of the water changes as well as the temperature. 2. What does the final product look like? - The water in the glass changed from crystal to a misty blue. There is as well a thin layer of white fizz at the top of the glass and has a weird smell. 3. Is it still water? How do you know? - It's no longer still just water. Defussing the tablet in the water composed a chemical change. 4. Did a physical change take place? How do you know? - A physical change did take place as a result of the water revolved from crystal to blue. The seltzer tablet diffusing is likewise a physical change diffused since the tablet

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