1. Determine which materials are magnetic a.) gather together a paper clip, aluminum wore, plastic ruler, wooden pencil, and metal stapler.
b.) use the bar magnet to see which of the above material are attracted to the magnet.

Select the correct answer from each drop-down menu. to make a table of the elements, dmitri mendeleev sorted the elements according to their . he then split the list of elements into several columns so that elements beside each other had similar .