Depends on the experimnet, if you testing a reaction of metals with carbonates for example the variables might be; the size of the metal/carbonate, the amount of metal/carbonate, the from of metal e.g. solid or liquid
The independent variable
A factor that can be changed in an experiment is called an independent variable.
A factor that can be changed in an experiment is called an independent variable.
The dependent variable is the variable that can change in an experiment.
indeoendent variable
Yes, the one factor that a scientist changes during an experiment is also called an independent variable.
A factor that can be changed in an experiment is called an independent variable.
A factor that can be changed in an experiment is called an independent variable.
A variable
The dependent variable.
Environmental factors if you cannot control them.Variable factors if you can control them.See link below for easy explanation:In an experiment the scientist is able to change the independent variable. To insure a fair test, a good experiment has only one independent variable. As the scientist changes the independent variable, he or she observes what happens. - See more at: http://www.chacha.com/question/what-part-of-an-experiment-is-the-factor-that-you-change#sthash.iyH25Jac.dpufIn an experiment the scientist is able to change the independent variable. To insure a fair test, a good experiment has only one independent variable. As the scientist changes the independent variable, he or she observes what happens. - See more at: http://www.chacha.com/question/what-part-of-an-experiment-is-the-factor-that-you-change#sthash.iyH25Jac.dpuf
The dependent variable is the variable that can change in an experiment.
Independent variable
experimental variable
what is variable
A manipulative variable is something that you will keep the same.
control variable
indeoendent variable