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Vocabulary #1

Investigations & Water

TermAnswer
Independent Variable part of the experiment that is changed by the scientist. Another name for this variable is the manipulated variable
Dependent Variable part of the experiment that is measured or observed
Control part of the experiment that is normal, usual, or what everything is being compared to
Constant parts of the experiment that stay the same
Density mass per unit of volume
Solute part of the solution that is being dissolved
Solvent part of the solution present in the largest amount and it does the dissolving
Hypothesis educated guess written with an if...then statement
Observation using your 5 senses to obtain information
Inference guess based on prior knowledge and observations
Universal Solvent substance that can dissolve just about anything
Adhesion attraction between molecules that are different
Cohesion attraction between molecules that are similar
Surface Tension force that acts on a surface of a liquid and causes it to "stick" together
Created by: user-1847767
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