hydrogen
noun#8,825
訳語
- 塩化水素えんかすいそ
- 過酸化水素かさんかすいそ
- 重水素じゅうすいそ
- 水素すいそ
英語の定義
- a nonmetallic univalent element that is normally a colorless and odorless highly flammable diatomic gas
例文
- This substance is mostly composed of hydrogen and oxygen.
- The chemical symbol H indicates hydrogen.