In this experiment, what is the purpose of the water(complete sentences)?
Do you think permanent markers would have reacted the same in the water(complete sentences)? Why or why not?
Do you think linking a brand of marker or pen to the crime is enough evidence to convict a suspect(complete sentences)? Why or why not?
Did any of the marker samples have the same chromatography results(complete sentences)? If so, which ones?
Did any of the marker samples have the same chromatography results(complete sentences)? If so, which ones?
What are some other mixtures that you think can be separated by chromatography?(complete sentences)? If so, which ones?
Based on the unknown, which type of pen was used for the unknown(complete sentences)? Provide specific colors and observations from your data.
Based on your observations, if a forger used one of those pens to write a note, what brand of pen did the forger use to write the note(complete sentences)? Provide specific colors and observations from your data.