1. lantern
2. LanthanumLanthanum is a chemical element with the symbol La and atomic number 57. Lanthanum is a silvery white metallic element that belongs to group 3 of the periodic table and is the first element of the lanthanide series. It is found in some rare-earth minerals, usually in combination with cerium and other rare earth elements. Lanthanum is a malleable, ductile, and soft metal that oxidizes rapidly when exposed to air.
Read “Lanthanum” on English Wikipedia
Read “ランタン” on Japanese Wikipedia
Read “Lanthanum” on DBpedia
Read “Lanthanum” on English Wikipedia
Read “ランタン” on Japanese Wikipedia
Read “Lanthanum” on DBpedia
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