Molecule Beads STEM Experiment Kit by Thames and Kosmos
Make plump and squishy polymer gel beads to demonstrate the molecular structure of plastics.
Form the gelatinous globules by dripping sodium alginate into a solution containing calcium ions.
Learn how massive chains of polymers make these fun squishy orbs possible.
Recommended for ages 8 and up.
STEM STEM STEM
Chemistry
STEM experiment with instructional manual
All items included
Ages 8 and up
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