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Unit 1 Topic 3 Voca

QuestionAnswer
Adhesion Water molecules sticking to other materials.
Cohesion The occurrence of water sticking to water with hydrogen bonds.
Hydrogen bond Water molecules tend to attract each other making them "sticky".
Polar molecule A compound with one negatively charged side and one positively charged side.
Surface tension Water molecules sticking together on the surface of water causing a thin, skin like layer.
Capillary action Cohesion and Adhesion work together to allow water to travel against gravity and move up a plants stem
Specific heat capacity The amount of heat required for something to get hot.
Expansion upon freezing An increase in volume with the same mass caused by freezing. Leads to a decrease in density.
Universal solvent Water is a universal solvent because it dissolves more substances than any other liquid.
Created by: user-2051133
 

 



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