module 4 Physical
Apologia Physical science Module 4
|Electrolysis ||The use of electricity used to break down a molecule into smaller units.|
|Polar Molecule ||A molecule that has slight positive and negative charges due to an imbalance in the way electrons are shared.|
|Solvent ||A liquid substance capable of dissolving other substances.
|Solute ||A substance that is dissolved in a solvent.
|Cohesion ||The phenomenon that occurs when individual molecules are so strongly attracted to each other that they tend to stay together, even when exposed to tension.|
|Hard Water ||Water that has certain ions dissolved on it, predominantly calcium and magnesium ions.|