石灰素

Japanese
Kanji in this term
石 灰 素
せき > せっ
Grade: 1		 かい
Grade: 6		 そ
Grade: 5
on’yomi

Etymology

From 石灰 (sekkai, “quicklime”) + 素 (so, “chemical element”).

Noun

石灰素 (hiragana せっかいそ, rōmaji sekkaiso)

  1. (dated) calcium, Ca

Derived terms
  • 石灰素青化物 (sekkaiso seikabutsu): calcium cyanamide
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