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Hace 12 horas · Platinum is a member of the platinum group of elements and group 10 of the periodic table of elements. It has six naturally occurring isotopes. It is one of the rarer elements in Earth's crust, with an average abundance of approximately 5 μg /kg. It occurs in some nickel and copper ores along with some native deposits, mostly in South Africa ...
Hace 12 horas · Turkey, [a] officially the Republic of Türkiye, [b] is a country mainly in Anatolia in West Asia, with a smaller part called East Thrace in Southeast Europe. It borders the Black Sea to the north; Georgia, Armenia, Azerbaijan, and Iran to the east; Iraq, Syria, and the Mediterranean Sea (and Cyprus) to the south; and the Aegean Sea, Greece, and Bulgaria to the west. Turkey is home to over 85 ...
Hace 12 horas · It has the highest electrode potential among metals, suggesting a preference for gaining rather than losing electrons. Gold's ionization energy is one of the highest among metals, and its electron affinity and electronegativity are high, with the latter exceeding that of some nonmetals.
Hace 12 horas · Napoleon III (Charles-Louis Napoléon Bonaparte; 20 April 1808 – 9 January 1873) was the first president of France from 1848 to 1852, and the last monarch of France as Emperor of the French from 1852 until he was deposed on 4 September 1870. Prior to his reign, Napoleon III was known as Louis Napoleon Bonaparte.
