Lutetium is a chemical element; it has symbol Lu and atomic number 71. It is a silvery white metal, which resists corrosion in dry air, but not in moist air.

镥 lǔ （英語： Lutetium；台湾譯 镏 liú；舊譯 鏴），是一種 化學元素，其 化學符號 为 Lu， 原子序數 为71， 原子量 為 174.966 69 u。 鎦屬於 稀土元素 之一，也是最後一個 鑭系元素，有時 …

镥是一种金属元素，化学符号为Lu，镥元素对应的单质为银白色 金属，是 稀土元素 中最硬和最致密的金属； 熔点 1663℃，沸点3395℃，密度9.8404。 镥在空气中比较稳定； 氧化镥 为无色 …

lutetium (Lu), chemical element, a rare-earth metal of the lanthanide series of the periodic table, that is the densest and the highest-melting rare-earth element and the last member of the …

Lutetium is the last of its family and the smallest. In size it is much nearer to yttrium and scandium, so some versions of the Periodic Table have lutetium directly under Sc and Y, …

Lutetium is a chemical element with symbol Lu and atomic number 71. Classified as a lanthanide, Lutetium is a solid at room temperature. [Xe]6s 2 4f 14 5d 1. J.C. Slater, J Chem Phys, 1964, …

Lutetium was discovered in 1907. It is a rare and expensive element and is the last member of lanthanide series. It is used as a catalyst in organic chemical industry.

Lutetium is a silvery-white rare earth metal. The metal tarnishes slowly in air and burns at 150 o C to the oxide. It is the densest and hardest of the lanthanides. It is also one of the least …

Lutetium (pronounced as loo-TEE-shee-em) [2] is a silvery, hard, dense rare earth metal classified as a lanthanide and represented by the chemical symbol Lu [1]. It is the last chemical element …

Nov 20, 2024 · lutetium is a mineral. An element of the rare earth family of metals. It has the atomic symbol Lu, atomic number 71, and atomic weight 175. See also: Lutetium hydride …