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  2. Platinum - Wikipedia

    en.wikipedia.org/wiki/Platinum

    Platinum is a chemical element; it has symbol Pt and atomic number 78. It is a dense, malleable, ductile, highly unreactive, precious, silverish-white transition metal. Its name originates from Spanish platina, a diminutive of plata "silver". [7] [8] Platinum is a member of the platinum group of elements and group 10 of the periodic table of ...

  3. Platinum group - Wikipedia

    en.wikipedia.org/wiki/Platinum_group

    Naturally occurring platinum and platinum-rich alloys were known by pre-Columbian Americans for many years. [5] However, even though the metal was used by pre-Columbian peoples, the first European reference to platinum appears in 1557 in the writings of the Italian humanist Julius Caesar Scaliger (1484–1558) as a description of a mysterious metal found in Central American mines between ...

  4. Synthesis of precious metals - Wikipedia

    en.wikipedia.org/wiki/Synthesis_of_precious_metals

    If the rhodium metal was then left for 20 years after fission, the 13.3 grams of rhodium metal would contain 1.3 kBq of 102 Rh and 500 kBq of 102m Rh. Rhodium has the highest price of these precious metals ($440,000/kg in 2022 [ 3 ] ), but the cost of the separation of the rhodium from the other metals needs to be considered [ editorializing ...

  5. Costco is selling platinum bars as it expands its precious ...

    www.aol.com/costco-selling-platinum-bars-expands...

    Platinum prices are stable year to date but have risen 14% over the past year. Costco is diversifying its precious-metals business by selling 1-ounce bars of platinum for $1,090.

  6. Platinum vs. Gold Investment: Which Is Better?

    www.aol.com/finance/platinum-vs-gold-investment...

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  7. After Dark (compilation album) - Wikipedia

    en.wikipedia.org/wiki/After_Dark_(compilation_album)

    After Dark is a compilation album of tracks either performed by artists on the Italians Do It Better record label or remixed by the label, released in 2007 on CD and in 2008 on triple vinyl. Artists featured on the album are Glass Candy , Chromatics , Indeep , Farah, Mirage, and Professor Genius.

  8. Is It Safe to Use Expired Vitamins? The Truth About Vitamin ...

    www.aol.com/vitamins-expire-nutritionists-weigh...

    “People with malabsorption in their stomach or intestines, such as patients after weight loss surgery or patients with gastrointestinal issues, need robust vitamin supplementation to maintain ...

  9. Platinum as an investment - Wikipedia

    en.wikipedia.org/wiki/Platinum_as_an_investment

    Platinum is traded in the spot market with the code "XPT". When settled in United States dollars, the code is "XPTUSD". As the cost of platinum per ounce fell, the cost per ounce for other metals in the platinum group - especially palladium - rose strongly. As of November 2022, palladium sits at around US$1900 per ounce, compared to US$980 for ...