- Nickel - Wikipedia
Nickel is preeminently an alloy metal, and its chief use is in nickel steels and nickel cast irons, in which it typically increases the tensile strength, toughness, and elastic limit
- 镍 - 维基百科，自由的百科全书
镍 鎳 niè （英語： Nickel），是一種 化學元素， 化學符號 为 Ni， 原子序數 为28， 原子量 為 58 6934 u。 鎳是一種有光澤的銀白色 金屬，其銀白色帶一點淡金色。 鎳屬於 過渡金屬，質硬，具延展性。
- 美国的硬币中，quarter、dime、nickel、penny分别是多少钱？（附金额写法介绍）
美国的硬币中，存在不同面值的硬币，它们的各种叫法可能会让颇感混淆。 下面我们给大家快速介绍一下美国硬币中，quarter、dime、nickel、penny分别是多少钱？
- Nickel | Definition, Properties, Symbol, Uses, Facts | Britannica
Nickel, chemical element, ferromagnetic metal of Group 10 (VIIIb) of the periodic table, markedly resistant to oxidation and corrosion Silvery white, tough, and harder than iron, nickel is widely familiar because of its use in coinage but is more important as the pure metal or in the form of alloys
- NICKEL中文 (简体)翻译：剑桥词典 - Cambridge Dictionary
Heavy-metal cations, such as cadmium, nickel, lead, manganese and mercury, may be bound to colloidal particles in the soil
- Nickel - Element information, properties and uses | Periodic Table
Element Nickel (Ni), Group 10, Atomic Number 28, d-block, Mass 58 693 Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images
- WebElements Periodic Table » Nickel » the essentials
Nickel is a silvery white metal that takes on a high polish It is hard, malleable, ductile, somewhat ferromagnetic, and a fair conductor of heat and electricity
- Nickel Institute | Knowledge for a brighter future
Visit Nickel Institute's website to find out more about nickel, from mining and production to sustainability and recycling
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