1 2 3 1 _ _ _ 2 _ _ _ 3 _ _ _ ACROSS 1) street names for gamma hydroxybutyrate 2) a mineral that contains metal that is valuable enough to be mined 3) a syndrome that occurs in many women from 2 to 14 days before the onset of menstruation DOWN 1) cleaning implement consisting of absorbent material fastened to a handle; for cleaning floors 2) a human limb; technically the part of the superior limb between the shoulder and the elbow but commonly used to refer to the whole superior limb 3) a colorless odorless inert gaseous element occurring in the earth's atmosphere in trace amounts ** Scroll down for solution. ** Are you sure you want to peek? max ore pms