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unit 1 topic 3 water

unit 1 topic 3

QuestionAnswer
Adhesion Water molecules stick to other materials
cohesion refers to the occurrence of water sticking to other water molecules via hydrogen bonds
Polar molecule A compound with one negatively changed side and one positively charged side
Hydrogen bond The side with hydrogen atoms attracts the oxygen side of a different molecule
Surface tension water with thin "skin" on its surface due to the water molecules sticking together
Capillary action cohesion and adhesion work together to allow water to travel against gravity and move up a plant stem
Specific heat capacity the amount of heat required to change the temperature of a unit mass of a given substance by a unit amount
Expansion upon freezing an increase of volume with the same misleads to a decrease in density
Universal solvent dissolves more substance than any other liquid
Created by: user-2051557
 



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