Last Updated:2025/11/22
Sentence

考古学的分析の際、古代の道具には主に酸化鉄(II)(FeO)から成る緑がかった被膜が見つかった。

Quizzes for review

During the archaeological analysis, they discovered a greenish crust composed mainly of iron(II) oxide on the ancient tool.

See correct answer

During the archaeological analysis, they discovered a greenish crust composed mainly of iron(II) oxide on the ancient tool.

音声機能が動作しない場合はこちらをご確認ください

Related words

iron(II) oxide

Noun
uncountable
Japanese Meaning
化学式FeOを持つ、鉄が+2価の酸化鉄、すなわち鉄(II)酸化物
What is this buttons?

考古学的分析の際、古代の道具には主に酸化鉄(II)(FeO)から成る緑がかった被膜が見つかった。

English - English

Word Edit Setting
  • Users who have edit permission for words - All Users
  • Screen new word creation
  • Screen word edits
  • Screen word deletion
  • Screen the creation of new headword that may be duplicates
  • Screen changing entry name
  • Users authorized to vote on judging - Editor
  • Number of votes required for decision - 1
Sentence Edit Setting
  • Users who have edit permission for sentences - All Users
  • Screen sentence deletion
  • Users authorized to vote on judging - Editor
  • Number of votes required for decision - 1
Quiz Edit Setting
  • Users who have edit permission for quizzes - All Users
  • Users authorized to vote on judging - Editor
  • Number of votes required for decision - 1
Editing Guideline

Login / Sign up

 

Download the app!
DiQt

DiQt

Free

★★★★★★★★★★