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