What can I do?
226320 materialEducativo
textoFiltroFichatipo de documento Chemistry - Experiment/Lab
About this resource...
In this project, find out ifhydrogel polymer crystals cankeep items coolerfor a longer period than the same amount of crushed ice.A special kind of polymer called a hydrogel superabsorbent crystal is able to absorb water, and swell to many times its original size. Does this absorbency mean that the crystals will stay cold for longer than ice? Let's find out!
Hydrogel superabsorbent crystals
4-mil re-sealable sandwich size freezer bags
Two small medicine thermometers
Watch or clock
It is an educational content by education.com.
By clicking on the title of this resource, you will be redirected to the content. If you want to download the project, you just have to join the website, which now is for FREE.
Exclusive content for members of
Mira un ejemplo de lo que te pierdes
Autores:
Categories:
Fecha publicación: 12.5.2016
The original license is kept.
Add to Didactalia Arrastra el botón a la barra de marcadores del navegador y comparte tus contenidos preferidos. Más info...
Comment
0