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6 terms

Phys Sci-Mod 4

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cohesion
what happens when individual molecules are so strongly attracted to each other that they tend to stay together, even when exposed to tension.
electrolysis
using electricity to break a molecule down into its constituent elements
hard water
water that has certain dissolved ions in it, predominately calcium ions
polar molecule
a molecule that has slight positive and negative charges due to an imbalance in the way electrons are shared.
solute
a substance that is dissolved in a solvent
solvent
a liquid substance capable of dissolving other substances