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h20 notes


why is water denser than ice? because the cells are more compacted together.
how many stages does water have, and what are the stages? 3, solid, liquid, gas.
What is polarity? a condition in which opposite ends of a molecule have slightly opposite charges, but the overall charge of the molecule is neutral.
What is cohesion? the attraction of molecules that are alike.
What is adhesion? The attraction of molecules that are not alike.
Is the density of ice (greater) than the density of the same volume of liquid water?(change to make true) lower.
The density of fresh water is (lowest) at 4 degrees. greatest
the particles of liquid water are (farther apart) than the particles of the same volume of frozen water close together
Created by: robobot