hydrogen
要点水素
意味
- 水素(化学記号はH)
例文
The treaty bans atomic bombs and hydrogen bombs.
条約は原水爆の使用を禁止している。
Water can be decomposed into oxygen and hydrogen.
水は酸素と水素に分解できる。
The treaty bans the use of atomic and hydrogen bombs.
条約は原水爆の使用を禁止している。
語源
英語の原文（Wiktionary）
Borrowed from French hydrogène (“hydrogen”), coined by the French chemists Louis-Bernard Guyton de Morveau (1737–1816) and Antoine Lavoisier (1743–1794) from hydro- (prefix meaning ‘water’) + -gène (suffix denoting a producer of something), from the fact that water is produced as a compound when hydrogen is oxidized. * The prefix hydro- is borrowed from Ancient Greek ῠ̔δρο- (hŭdro-), from ῡ̆̔́δωρ (hū̆́dōr, “water”), ultimately from Proto-Indo-European *wed- (“water”).