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National Geographic - Amazing Worm Chemistry
$19.99
Description
PRODUCT FEATURES
- 5 awesome chemistry experiments that explore the world of polymers!
- Enough materials to do experiments more than once, and includes all the tools you need: Glow-in-the-dark worms, color-changing worms, worm eggs, giant worm eggs, dehydrated worms
- The experiments in this kit demonstrate the principles of: Polymer reactions (molecule chains cross-linking, present in all experiments), Phosphorescence (make glow-in-the-dark worms), pH indication and color-changing (color-changing worms)
WHAT'S INCLUDED
- Green Glow-in-the-Dark Alginate (90 mL / 3 fl oz), Purple Color-changing Alginate (90 mL / 3 fl oz), Calcium Chloride (10 g / 0.35 fl oz), 2 Cups, 1 Measuring Scoop