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In chemistry, a pen is not used to draw lines on chromatography paper. A pencil is used to draw lines on the paper because the ink can smear and interfere with the chromatography and the ink will dissolve in the chromatography solvent.
Yes why not! i didn't try it but u can try it to observe results. it is a viscous solvent may be fraction come out slowly.
hey where is chromatography used?
Chromatography
How_do_you_calibrate_a_gas_chromatography_instrument ?
he did experiments
the difference is that results are the answers to the observations.
Observations and measurements recorded during an experiment are called results. These results can help to make a conclusion or theory or become the object of further study.
Coffee filter paper can be used. It does not produce results as good as chromatography paper, but it still works.
A way to organize and record results and observations is using data table
theory
Law
what is a way
Law
Law . (: law!!;)
a law
yes