The cell 1 wherein {HEAD ~ a metal} selected from {TAIL ~ the group} consisting of lithium, zinc, cadmium, magnesium and aluminum is used as a negative electrode 
selected from
The cell 1 wherein { HEAD ~ a metal } selected from { TAIL ~ the group } consisting of lithium , zinc , cadmium , magnesium and aluminum is used as a negative electrode
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH