Chemistry⭐⭐ MediumAges 8+
Magnetic Slime Creation
Make stretchy slime that responds to magnets and discover how magnetic particles behave.
20 minutes6 views4.7 / 5
⚠️ Safety Notice
Adult supervision is required. Keep iron oxide powder away from mouth and eyes and wash hands after use.
Materials Needed
- White glue
- Liquid starch
- Iron oxide powder
- Mixing bowl
- Strong magnet
- Gloves
Quick Info
CategoryChemistry
Difficultymedium
Duration20 minutes
Age RangeAges 8+
Rating4.7 / 5
Step-by-Step Instructions
1
Mix the Base
Pour the entire bottle of white glue into a bowl.
2
Add Iron
Mix in 2-3 tablespoons of iron oxide powder until the glue turns dark gray/black.
3
Add Starch
Slowly add liquid starch while stirring until the slime forms and pulls away from the bowl.
4
Test with Magnet
Hold the magnet near the slime and watch it reach toward the magnet like it's alive!
The Science Behind It
Iron particles inside the slime align with the magnetic field when a magnet is nearby. This causes visible movement and shape changes in the slime mass.
🤓 Fun Fact
Magnetic fields can pass through many materials, including plastic and paper.
