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Macademic for Students & Teachers
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Macademic for Students and Teachers (Quantum Leap)(1992).iso
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card_23414.txt
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1988-07-08
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1KB
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61 lines
-- card: 23414 from stack: in
-- bmap block id: 0
-- flags: 0000
-- background id: 2680
-- name:
-- part contents for background part 8
----- text -----
LANTHANUM
-- part contents for background part 9
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57
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La
-- part contents for background part 11
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138.92
-- part contents for background part 12
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2-8-18-18-9-2
-- part contents for background part 20
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6.15
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920° C
-- part contents for background part 26
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3470° C
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+3
-- part contents for background part 28
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HCP, FCC, BCC
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soft, ductile, silvery-white metal
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carbon lights, manufacture of glass
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A rare-earth element, obtained chiefly from monazite and bastnaesite.
Discovered in 1839 by Mosander.