Relier Pairs Atoms FlaschcardsVersion en ligne Vocabulary - Atoms par Benjamin D Morgan 1 Controlled Variable 2 Outermost Energy Level 3 Ion 4 Matter 5 Independent (manipulated) variable 6 Energy Levels 7 Electron 8 Neutron 9 Proton 10 Nucleus 11 Atom 12 Dependent (responding) Variable 13 Stabilize The variable that is kept the same during the experiment OTHERWISE they might effect the results The variable that we change in an experiment. The "cause" The variable that we measure in an experiment (the effect)