Hypertext Webster Gateway: "semimetal"
From Webster's Revised Unabridged Dictionary (1913) (web1913)
Semimetal \Sem"i*met`al\, n. (Chem.)
An element possessing metallic properties in an inferior
degree and not malleable, as arsenic, antimony, bismuth,
molybdenum, uranium, etc. [Obs.]
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