Wards Ap Biolab 4 I Need Help With One Question On Wards Ap Biology Lab #4 Plants And Pigments. What Does The Value Rf Mean?

I need help with one question on wards ap biology lab #4 plants and pigments. What does the value Rf mean? - wards ap biolab 4

The distance that the pigment moves moved in relation to the distance of the solvent.

Basically, it has been used to make measurements easier to compare. For example, if someone uses a strip of chromatography longer than anyone else, your mileage is different, but the Rf value is the same. Hope this helps. :)