Do the pros of Styrofoam outweigh the cons?
Aim – To test the solubility of some substances in water, and use models to demonstrate dissolution in water.
One of the studies was undertaken to determine the effect of polyethylene and polystyrene used in the manufacture of plastic items on colour perception.
One of the banes of my life, post-Christmas, is knowing what to do with the polystyrene that arrives around many toys and tools and electronic items.
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