A variable.
The variable in an experiment is the element that is being tested or measured. It is the factor that can change or be manipulated to observe its effect on the outcome of the experiment. There are independent variables, which are manipulated by the researcher, and dependent variables, which are what is being measured.
In chemistry, the term "element of interest" refers to a specific chemical element that is the focus of study or investigation in an experiment, analysis, or research. This element is typically selected based on its unique properties, reactivity, or its role in a particular chemical reaction or process.
No. Kryptonite is a nobel gas, and doesn't react with any other elements.
Any chemical element; it is an error.
In any element, all atoms are identical in terms of their number of protons in the nucleus, which determines the element's identity. However, atoms of the same element can differ in the number of neutrons, resulting in isotopes.
Expiramental variable
control meaning that the thing is in control or not changeable.
Any element
The definition of a variable is to change or changeable. All variables hold this quality.
Revocable
diapers are often changeable
Any theory is subject to change until proven
Yes, any behavior is changeable by an act of will. However, sexual orientation/desire is something you are born with and not changeable - but people have the choice weather or not to act on their desires.
The element of the experiment that the scientist changes in order to observe different outcomes.
The element of an experiment that doesn't contain the variable is called the "control"
by "Changeable" do you mean blending? if so the Chameleon
I think it is changeable