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| Term | Definition |
|---|---|
| hydrogen bonds | attraction between a slightly positve hydrogen atom and a slightly negative atom. |
| cohesion | attraction among molecules of the same substance. |
| adhesion | attraction among molecules of different substances. |
| solution | a mixture of substances that is equally mixed throughout. |
| solvent | the substance that their is more of, and that dissolves the other substance. |
| solute | substance being dissolved. |
| acid | compound that releases a proton when is dissolves in water. |
| base | removes hydrogen ions from a solution. |
| Ph scale | measures acidity. |