Balancing Liquid on a Coin - Intermolecular Forces

What can the act of balancing liquid on the surface of a coin tell us about the water molecules and molecular formulas? In this activity, students observe different types of intermolecular forces of water through two simple experiments. During this introductory activity students have hands-on experience visualizing the effects of hydrogen bonding through surface tension and evaporation.


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Music - Believer by Silent Partner