Rare earth metals
Crossword Clue

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AnswerCrossword Clue
ERBIUMSRare-earth metals
lanthanuma rare element of the group of the earth metals, allied to aluminium
lanthanumsLANTHANUM, a rare element of the group of the earth metals, allied to aluminium
mischmetalan alloy of cerium with certain rare earth metals and iron, used to produce the spark in lighters
mischa complex alloy of rare earth metals used especially in tracer bullets and as a flint in lighters
mischmetalsMISCHMETAL, an alloy of cerium with certain rare earth metals and iron, used to produce the spark in lighters
mischas in misch metal, an alloy of cerium and other rare earth metals, used esp as a flint in cigarette lighters