Iam so confused on what this question is asking. can someone explain it to me in a way i might be able to understand? you!

activity series are prepared by comparing single-displacement reactions between metals. based on observations, the metals can be ranked by their ability to react. however, reactivity can be explained by the ease with which atoms of metals lose electrons.

using information from the activity series, identify the locations in the periodic table of the most reactive metals and the least reactive metals. using your knowledge of electron configurations and periodic trends, infer possible explanations for the metals' reactivity and position in the periodic table