2 Vektoren zum Thema "la raret" bei ClipDealer

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Lanthanum, La, periodic table element with name, symbol, atomic number and weight. Rare earth metal with various industrial uses, such as in lighting, batteries, and as a component in certain alloys.
Lanthanum, on periodic table. Metal and rare earth element, with symbol La, from Greek lanthanein, meaning to lie hidden. Atomic number 57. Used as catalysts, additives in glass, lighters and torches.

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