Metals are elements that are generally shiny when smooth and clean
I believe the answer is D, but not 100%
Answer:
on the surface of the cathode
The correct answer is C. An example of measurement bias in scientific
measurement, of the available answers, would be a balance that always
reads 0.1g. The other possible answers are all examples of devices or
measurement techniques that would help a scientist to avoid measurement
bias, rather than contributing to it.
