platinum wiki
Pages in category "Platinum". The following 27 pages are in this category, out of 27 total. This list may not reflect recent changes (learn more). ,Platinum is a color that is the metallic tint of pale grayish-white resembling the metal platinum. The first recorded use of platinum as a color name in English was ... ,Platinum is a soft, heavy, white metal. It is a precious metal . It usually costs more than gold. In chemistry, platinum is element number 78, and its atoms have an ... ,Platinum is a chemical element with the symbol Pt and atomic number 78. It is a dense, malleable, ductile, highly unreactive, precious, silverish-white transition ... ,Platinum as an investment has a much shorter history in the financial sector than gold or silver, which were known to ancient civilizations. Experts posit that ... ,Platinum coins are a form of currency. Platinum has an international currency symbol under ISO 4217 of XPT. The issues of legitimate platinum coins were ... ,The platinum-group metals are six noble, precious metallic elements clustered together in the periodic table. These elements are all transition metals in the ... ,Platinum Sterling is a registered trademark name of ABI Precious Metals, Inc. The trademark covers a range of alloys whose primary constituents are platinum ... ,Platinum-iridium alloys are alloys of the platinum group precious metals platinum and iridium. Typical alloy proportions are 90:10 or 70:30 (Pt:Ir). These have the ... ,鉑（拼音：bó，注音：ㄅㄛˊ，粤拼：bok6，英語：Platinum），化學元素，俗稱白金，化學符號為Pt，原子序為78。鉑密度高、延展性高、反應性低的灰白色 ...
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 platinum wiki 相關參考資料
Category:Platinum - Wikipedia
Pages in category "Platinum". The following 27 pages are in this category, out of 27 total. This list may not reflect recent changes (learn more). https://en.wikipedia.org Platinum (color) - Wikipedia
Platinum is a color that is the metallic tint of pale grayish-white resembling the metal platinum. The first recorded use of platinum as a color name in English was ... https://en.wikipedia.org Platinum - Simple English Wikipedia, the free encyclopedia
Platinum is a soft, heavy, white metal. It is a precious metal . It usually costs more than gold. In chemistry, platinum is element number 78, and its atoms have an ... https://simple.wikipedia.org Platinum - Wikipedia
Platinum is a chemical element with the symbol Pt and atomic number 78. It is a dense, malleable, ductile, highly unreactive, precious, silverish-white transition ... https://en.wikipedia.org Platinum as an investment - Wikipedia
Platinum as an investment has a much shorter history in the financial sector than gold or silver, which were known to ancient civilizations. Experts posit that ... https://en.wikipedia.org Platinum coin - Wikipedia
Platinum coins are a form of currency. Platinum has an international currency symbol under ISO 4217 of XPT. The issues of legitimate platinum coins were ... https://en.wikipedia.org Platinum group - Wikipedia
The platinum-group metals are six noble, precious metallic elements clustered together in the periodic table. These elements are all transition metals in the ... https://en.wikipedia.org Platinum sterling - Wikipedia
Platinum Sterling is a registered trademark name of ABI Precious Metals, Inc. The trademark covers a range of alloys whose primary constituents are platinum ... https://en.wikipedia.org Platinum-iridium alloy - Wikipedia
Platinum-iridium alloys are alloys of the platinum group precious metals platinum and iridium. Typical alloy proportions are 90:10 or 70:30 (Pt:Ir). These have the ... https://en.wikipedia.org 铂- 维基百科，自由的百科全书
鉑（拼音：bó，注音：ㄅㄛˊ，粤拼：bok6，英語：Platinum），化學元素，俗稱白金，化學符號為Pt，原子序為78。鉑密度高、延展性高、反應性低的灰白色 ... https://zh.wikipedia.org |