字幕列表 影片播放 列印英文字幕 Why do we give names to all the elements? No matter what we call them, it doesn't change the experiments. Ah, there's so much more behind each label Here's the story of the names on the periodic table The first name, hydrogen, means it likes to form water While the last one sounds like a spell from Harry Potter Silicon is named for a rock in the ground And many more are called for where they are found Sulfur's just sulfur, as far back as we know And calx and borax date from quite a while ago This one's from a red stone, and this one's yellow And one's from a rock named for this Russian fellow Chromium's compounds have colorful sheens Bromine stinks, and chlorine wafts green Bismuth starts white, until its colors come out Zinc has pointy crystals, and barium's stout Indium's not for India as you may have learned It's just one of four color spectra this bunch makes when they burn They tasted aluminum and thought it was bitter Rhodium's rose, Iodine's violet and zirconium a gold-like glitter Speaking of gold, the name's different from the symbol slapped on Our mouths speak "shining yellow" while we abbreviate "shining dawn" Many other names don't match abbreviations And those can be confusing situations Potash, or kalium, comes from burnt wood While nater, or soda, made headaches feel good For a few more, one language can't settle Like, Ferrum is latin, but iron's a "holy metal" Tungsten in America beat Wolfram from across the pond But niobium not columbium that compromise spawned Many names are the products of reactions Bringing forth acid, or nitre, or charcoal transactions They found osmium thanks to its distinctive smell And fluorine in fluorspar which makes metals flow well Antimony means dead monk OR never alone And Lithium's the first alkali that was found in a stone Splitting this mineral gave elements two, praseodymium the green twin and neodymium the new There's a group of idle gases that don't react One was named by a child, little-known fact. Dysprosium's not the only one playing hard to get For a long time ores held Lanthanum's secret Astatine's unstable and will quickly decay Like these radioactives, all three meaning "ray" Technetium's so rare we found it by making it And these are so new that they haven't even been named yet The Greeks thought molybdenum might have been lead, While the Spaniard's "little silver" was Platinum instead Cadmium's in calamine, for Cadmus the prince And lots more from mythology have been added since There's goblins and devils and even mighty Thor Who walked on Iris' rainbow to Asgard's door There's Vanadis, Tantalus, Ceres, and the Titans The giver of fire, and the one whose light brightens Speaking of light we found Helium in the sun, And Mercury, that liquid silver, is a planetary one There's an asteroid, Earth, and even the moon Uranus, pluto and also neptune There's a crazy story behind 93, it was named for Italy by Enrico Fermi But his science was wrong, and when his Nobel came along, he snuck off to the States to be free. A river, a state, a college, a lab called Livermore And one mine in Sweden gave us names for four Cyprus and Magnesia, places so old Russia and Scandinavia, places so cold We could draw a map of Europe with the places that remain But is Gallium for France? Or the discoverer's name? The rest are for people, but those are pretty clear. They found half this stuff, they deserve to be here! Thanks for watching, and . . . stay curious. I'm officially out of rhymes, so subscribe to see more of us.
B2 中高級 元素的名字是怎麼來的 (How The Elements Got Their Names) 93 15 Hhart Budha 發佈於 2021 年 01 月 14 日 更多分享 分享 收藏 回報 影片單字