铽 tè （英語： Terbium），是一種 化學元素，其 化學符號 为 Tb， 原子序數 为65， 原子量 為 158.925 354 u，属于 镧系元素，也是 稀土元素 之一。 常溫下铽為銀白色 金屬，具有 延展性 …

Terbium is a chemical element; it has the symbol Tb and atomic number 65. It is a silvery-white, rare earth metal that is malleable and ductile. The ninth member of the lanthanide series, …

铽（Terbium）是镧系元素中的一员，原子序数为65，元素符号Tb，位于第六周期ⅢB族，单质为银白色金属，属稀土金属，有毒。 自然界只有一种稳定同位素，另有20种放射性同位素，六 …

terbium (Tb), chemical element, a rare-earth metal of the lanthanide series of the periodic table. Terbium is a moderately hard, silvery white metal that is stable in air when in pure form.

Terbium is a member of the lanthanide or "rare earth" group of elements. It is found in cerite, gadolinite, and other minerals along with other rare earths. It is recovered commercially from …

Element Terbium (Tb), Group 19, Atomic Number 65, f-block, Mass 158.925. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.

Terbium (pronunciation: TER-bee-em) is a soft, silvery rare earth metal belonging to the Lanthanide series of elements represented by the symbol Tb [1, 2]. While the naturally …

Terbium is a silver gray rare earth metal that is both malleable and ductile. Like other rare earth metals, it forms 3+ ions. Unlike most, it also forms 4+ ions relatively easily.

Terbium is a reactive metal and is electropositive in nature. It reacts slowly with cold water and quickly with hot water to forms terbium hydroxide. It burns and forms a mixed terbium (lll, IV) …

金属铽于 1843 年由 莫桑德尔 发现。 发现时被命名为氧化铒，直到 1878 年才正式命名铽（Terbium）。 直到 1905 年，才由瑞典科学家 乌贝茨 采用提纯工艺制出。 1843 年，瑞典科 …