Description
Learn how to perform the salt and ice trick with this fun and educational experiment. Discover how salt lowers the freezing point of ice and creates a dramatic reaction. This kitchen science activity is perfect for kids, parties, or classroom demos. Includes step-by-step instructions and safety notes. Main keyword: salt and ice trick.
Ingredients
2 cups ice cubes
2 tablespoons table salt
1 piece string (optional)
1 plate or towel
Instructions
1. Place a few ice cubes on a plate or bowl.
2. If using string, lay it across the top of the ice cubes.
3. Sprinkle salt generously over the ice, especially over the string.
4. Wait 30 seconds to 1 minute for the reaction to happen.
5. Gently pull the string to see it lift the ice.
6. If touching, feel the intense cold and observe the ice’s response.
7. Dispose of the ice safely once finished.
Notes
This is not a recipe for eating, but a fun science activity.
Never leave salt and ice on skin for more than a few seconds.
Use adult supervision when trying this with children.
- Prep Time: 2 minutes
- Cook Time: 1 minute
- Category: Science Activity
- Method: Demonstration
- Cuisine: Educational
Nutrition
- Serving Size: Not applicable
- Calories: 0
- Sugar: 0g
- Sodium: 4676mg
- Fat: 0g
- Saturated Fat: 0g
- Unsaturated Fat: 0g
- Trans Fat: 0g
- Carbohydrates: 0g
- Fiber: 0g
- Protein: 0g
- Cholesterol: 0mg