Students will be able to develop and explain a particle-level model to describe their observations of water dissolving salt, the water evaporating, and the salt crystals re-forming. Dissolving a solid ...

The particle model is the name for the diagrams used to draw solids, liquids and gases. In the model, the particles are shown as circles or spheres. However, the particles in ice, liquid water and ...

Students will be able to develop and explain a particle-level model to describe evaporation and condensation ... Evaporation happens when water molecules at the surface of a liquid move fast enough to ...

The CLS-700 T corrosive liquid sampler can be positioned on a cart for greater mobility or integrated into a wet bench for consistent particle monitoring. When incorporated into the wet bench, the ...