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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

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12y ago
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15y ago

The independent variable

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Q: What is the variable that a scientist observes to change while conducting an experiment?
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Related questions

. The variable that a scientist changes when conducting an experiment is called the variable.?

A factor that can be changed in an experiment is called an independent variable.


The variable that a scientist changes when conducting an experiment is called the variable?

A factor that can be changed in an experiment is called an independent variable.


What is a factor that can have more than one value?

A variable


What do you call the variable that is measured when conducting a experiment?

The dependent variable.


What are the factors that can change in an experiment called?

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


What is the variable that is changed by a scientist in a experiment?

The dependent variable is the variable that can change in an experiment.


What do you call the variable that is manipulated by an experimenter when conducting an experiment?

Independent variable


What is the variable that the scientist changes in an experiment?

experimental variable


Why is there a need of laboratory apparatus in conducting experiment?

what is variable


What is a manipulating variable?

A manipulative variable is something that you will keep the same.


What is the variable scientist actively change in an experiment?

control variable


Which variable in an experiment is specifically changed by the scientist?

indeoendent variable