iodine

• n. ヨウ素

ギリシャ語のideides、紫、語源はio-、紫、語源は紫と同じ、-eides、似ている、語源はアルカロイドと同じ、卵形、アイデアから。 その後1814年、イギリスの化学者ハンフリー?デイヴィーが化学元素ヨウ素のギリシャ語を借用した。

iodine

iodine: [19] íon was the Greek word for ‘violet’ (indeed it is related to English violet). From it was derived the adjective iódēs ‘violetcoloured’, which was taken by the chemist Joseph Louis Gay-Lussac as the basis of iode, the French term for ‘iodine’ (iodine gives off a purple vapour when heated). The British chemist Sir Humphry Davy adopted it into English, adding the suffix -ine to produce iodine.
=> violet

iodine (n.)

1814, formed by English chemist Sir Humphrey Davy (1778-1829) from French iode "iodine," coined 1812 by French chemist Joseph Louis Gay-Lussac from Greek ioeides "violet-colored," from ion "the violet; dark blue flower," + eidos "appearance" (see -oid). Davy added the chemical suffix -ine (2) to make it analogous with chlorine and fluorine. So called from the color of the vapor given off when the crystals are heated.

1. She dabbed iodine on the cuts on her forehead.

彼女はヨード酒を額の傷口に軽くつけた。

2. Iodine smarts when it is put on a cut.

ヨード酒を傷口に塗るのは本当に殺伐としている。

3.The doctor painted iodine on the cut.

医者は傷口にヨード酒を塗った。

4. Iodine tends to localize in the thyroid.

ヨウ素は甲状腺に集まりやすい.

5.Starch yields a blue color in the presence of iodine .

スルホンが存在する場合、デンプンは青色を呈する。