An analysis of antonio de ulloa discovered platinum in south america in 1735 and by wood in 1741

Platinum has been known and used since long ago in south america, where its use by the natives was discovered by antonio de ulloa of spain in 1735 however, the discovery could also be credited to wood in 1741 or julius scaliger in 1735 (italy. In 1735, antonio de ulloa and don jorge y santacilia, discovered platinum while travelling through colombia and peru for eight years they found mines with the whitish metal nuggets and took them home to spain antonio de ulloa returned to spain and established the first mineralogy lab in spain and was the first to systematically study platinum. Antonio de ulloa (1735) main isotopes of platinum iso­tope abun­dance half-life (t 1/2) decay mode archaeologists have discovered traces of platinum in the gold used in ancient egyptian burials as early as 1200 bc however, the extent of early egyptians' knowledge of the metal is unclear in 1741, charles wood,. The date of the discovery of platinum has often been debated, but current opinion favours the claim of antonio de ulloa over that of charles wood (see where w watson refers to a letter in which c wood communicated to him in 1741 the existence of platina.

Antonio de ulloa is credited with the discovery of platinum in 1741, charles wood , [36] a british metallurgist , found various samples of colombian platinum in jamaica, which he sent to william brownrigg for further investigation. Platinum limited time offer at lots of essayscom we have made a special deal with a well known professional research paper company to offer you up to 15 professional research papers per month for just $2995. Ulloa 1735 (in south america), wood in 1741, julius scaliger in 1735 (italy) all can make claims platinum was used in relatively pure form by the pre-columbian indians -the first mention for platinum is found in description of italian humanist julius caesar scaliger as mentioned a noble white metal found in darien and mexico. Credit for the modern rediscovery of platinum is usually given to antonio de ulloa platinum is a soft, dense, ductile metal that is very resistant to corrosion it is used to make jewelry, wire, electrical contacts and laboratory vessels.

Then, in 1748, spanish scientist and naval officer antonio de ulloa published a description of a metal that was unworkable and unmeltable (he originally wrote it in 1735, but his papers were. Best answer: antonio de ulloa was credited with discovering this metal in south america around the year 1735 it was named platinum because it was first dubbed 'platina' by the spanish that word was meant to be derogatory and meant 'little silver. By using platinum scientists have been able to make medical breakthroughs and now platinum compounds such as cisplatin, carboplatin and oxaliplatin are used in chemotherapy drugs to treat lung, breast and ovarian. Ulloa 1735 (in south america), wood in 1741, julius scaliger in 1735 (italy) all can make claims platinum was used in relatively pure form by the pre-columbian indians -the first mention for platinum. Portrait of antonio de ulloa author: andrés cortés y aguilar antonio de ulloa y de la torre-giralt (12 january, 1716 – 5 july, 1795) was the second son of an influential and wealthy sevillian family.

Platinum is a beautiful silvery-white metal, when pure, and is malleable and ductile platinum: history platinum was discovered by antonio de ulloa in 1735 at south america origin of name: from the spanish word platina meaning silver. In 1741, british scientist charles wood published a study introducing platinum as a new metal and described some of its attributes and possible commercial applications, according to peter van der krogt a dutch historian then, in 1748, spanish scientist and naval officer antonio de ulloa published a description of a metal that was unworkable. Ciaaw platinum a r (pt) = 195084(9) since 2005 the name derives from the spanish platina for silver in 1735, the spanish astronomer antonio de ulloa found platinum in peru, south america in 1741, the english metallurgist charles wood found platinum from colombia, south america. Antonio de ulloa by andrés cortés y aguilar despite scaliger’s intriguing record, the first definitive reference to platinum was made by antonio de ulloa, a spanish scientist who joined an expedition to south america in 1735.

an analysis of antonio de ulloa discovered platinum in south america in 1735 and by wood in 1741 De ulloa was forced to stay in london and his papers were confiscated fortunately, the royal society received him well, making him a fellow in 1746 two years later, he and juan published their experiences in south america, including a reference to platinum.

Platinum in the eighteenth century to a letter in which c wood communicated to him in 1741 the existence of platina) earlier this century, however, in a little known south america of antonio de ulloa in a work published in 1985 (4) espinosa ba- quero, a spanish-american author, reproduced. Platinum by editor 12436 this article is about the chemical element for other uses, see platinum (disambiguation) chemical element with atomic number 78 /. Platinum was discovered by astronomer antonio de ulloa and don jorge juan y santacilia (1713-1773), both appointed by king philip v to join a geographical expedition in peru that lasted from 1735 to 1745. In 1748, spanish scientist and naval officer antonio de ulloa published a description of a metal that was unworkable and unmeltable (platinum) he originally wrote it in 1735, but his papers were confiscated by the british navy.

Antonio de ulloa discovered platinum in south america in 1735 and by wood in 1741 platinum is a silver-white metal that holds even more value then gold its atomic number is 78 and its mass is 19508. Platinum: historical information platinum was discovered by antonio de ulloa at 1735 in south america the metal was used by pre-columbian indians but platinum was rediscovered in south america by ulloa in 1735 and by wood in 1741.

A review of platinum group metals is presented the platinum group metals is a family of six metals occurring together in nature mainly in the elemental state, or as an alloy. Platinum is a chemical element with symbol pt and atomic number 78 it is a dense , malleable , ductile , highly unreactive, precious , gray-white transition metal its name is derived from the spanish term platina, translated into little silver platinum is a member of the platinum group of elements and group 10 of the periodic table of elements. 121 platinum group of metals platinum with symbol (pt) and an atomic number of 78 in the periodic table is considered “rich man’s gold” the metal was discovered by antonio de ulloa, a spanish explorer, in 1735.

an analysis of antonio de ulloa discovered platinum in south america in 1735 and by wood in 1741 De ulloa was forced to stay in london and his papers were confiscated fortunately, the royal society received him well, making him a fellow in 1746 two years later, he and juan published their experiences in south america, including a reference to platinum.
An analysis of antonio de ulloa discovered platinum in south america in 1735 and by wood in 1741
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