予習・復習/一問一答クイズ
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①propane
②methane
③iodine
④lead
①benzene
②calcium sulfate
③fullerene
④lithium
①nitrogen
②platinum
③barium sulfate
④copper
①mercury
②hydrogen
③tin
④diamond
①graphite
②silver oxide
③acetic acid
④bromine
①silicon
②hydrogen peroxide
③aluminum oxide
④potassium
①potassium peroxide
②potassium permaganate
③white phosphours
④carbon nanotube
①ethanol
②red phosphours
③zinc chloride
④hydrogen chloride
①hydrogen
②zinc
③carbon chloride
④chlorine