This is not a question. Yttrium was discovered by Johan Gadolin, a Finnish chemist, while analyzing the composition of the mineral gadolinite ((Ce, La, Nd, Y) 2 FeBe 2 Si 2 O 10) in 1789.Gadolinite, which was named for Johan Gadolin, was discovered several years earlier in a quarry near the town of Ytterby, Sweden. Baby born from 27-year-old frozen embryo is new record. To the right, I drew how ytterbium appears in nature, and I finalized everything by adding the symbol representation in the middle of the drawing. Used in production of synthetic garments and yttrium iron garments. Ytterbium was first discovered by Jean de Marignac in 1878. Jean de Marignac is the one credited with discovering the element ytterbium. Ytterbium was discovered by Jean Charles Galissard de Marignac in 1878. Simon Cotton. It slowly oxidises in air, forming a protective surface layer. The name Ytterbium originates after the name for the Swedish village of Ytterby. Ytterbium is a silver metal with an atomic number of 70, meaning there are 70 protons in its nucleus. The element is named after Ytterby, Sweden. Sources of yttrium Though yttrium was discovered in Scandinavia, it is far more plentiful in other countries. The oxide forms a … The metal readily reacts with diluted Ytterbium was discovered in 1878. Discovered by: Jean Charles Galissard de Marignac: Common Compounds: Ytterbium bromide (YbBr 3) Ytterbium chloride (YbCl 2) Ytterbium trichloride (YbCl 3) Ytterbium oxide (Yb 2 O 3) Interesting facts: It was discovered by separating gadolinite into three different materials: yttria, erbia and terbia. Ytterbium was discovered by the Swiss chemist Jean Charles Galissard de Marignac in 1878 and named after the town of Ytterby, in Sweden (the site of the discovery of the ore with which de Marignac worked). Ytterbium was apparently discovered by Jean de Marignac, in Switzerland around 1878 [Ed. Thulium: Discovered in 1879 by Per Teodro Cleve 70. He suspected that ytterbia was a compound of a new element he called ytterbium. Isotopes of Ytterbium (click to see decay chain): 148 Yb 149 Yb 150 Yb 151 Yb 152 Yb 153 Yb 154 Yb 155 Yb 156 Yb 157 Yb 158 Yb 159 Yb 160 Yb 161 Yb 162 Yb 163 Yb 164 Yb 165 Yb 166 Yb 167 Yb 168 Yb 169 Yb 170 Yb 171 Yb 172 Yb 173 Yb 174 Yb 175 Yb 176 Yb 177 Yb 178 Yb 179 Yb 180 Yb 181 Yb 182 Yb (Ytterby, village in Sweden) Marignac in 1878 discovered a new component, which he called ytterbia, in the earth then known as erbia. Scandium, 21. What better way to update our video about Ytterbium than to visit the very place where it was discovered - Ytterby in Sweden. Ytterby is the site of a quarry which yielded many unusual minerals containing rare earths and other elements. It is more common than tin, bromine, uranium, and arsenic. Avonworth High School Pittsburgh, Pennsylvania, U.S.A. The ground state electronic configuration of neutral ytterbium is [Xe].4f 14.6s 2 and the term symbol of ytterbium is 1 S 0.. Ytterbium: description Your user agent does not support the HTML5 Audio element. The experiments which discovered ytterbium, occurred at the University of Geneva, so I drew the university profile at the bottom. It also is used in stress gauges and lasers. Ytterbium has 2 valency states, +2 and +3. This small town, near Stockholm, also had a hand in naming erbium, terbium and yttrium.. It is a soft & silvery metal. Although it is one of the rare-earth metals of the lanthanide series in Group 3 of the periodic table , in some of its chemical and physical properties it more closely resembles calcium, strontium, and barium. Yttria – earth containing yttrium – was discovered by Gadolin in 1794. Ytterbium is the fourth element to be named after the town of Ytterby, Sweden. The first concentrate of ytterbium was obtained in 1878 by Swiss chemist Jean-Charles Galissard de Marignac and named by him for the town of Ytterby, Sweden, where it (and the first discovered rare-earth element, yttrium) was found. Known primarily for their clocks, chocolate, and neutrality; Swiss everywhere felt their national pride swell upon hearing the news. Ytterbium is weakly paramagnetic, having the lowest magnetic susceptibility of all the rare-earth metals. The elements in these earths are now known as ytterbium … Ytterbium when irradiated can provide X-rays in portable X-ray machines. Yttrium is almost always found in combination with lanthanide elements in rare-earth minerals, and is never found in nature as a free element. Ytterbium is element number 70 with an element symbol Yb. Ytterbium has three allotropic forms with transformation points at -13°C and 795°C: The beta form is a room-temperature, face-centered, cubic modification, while the high-temperature gamma form is a body-centered cubic form. Ytterbium was discovered by Jean Charles Galissard de Marignac in 1878, in Geneva, Switzerland. Ytterbium is an element of the periodic table with an atomic number of 70, discovered by Jean de Marignac in the year 1878. Who discovered the element Ytterbium? Used in manufacture of infrared layers. Ytterbium is found in monazite sand as well as the ores euxenite and xenotime. Y is the symbol for the element yttrium. A c. 1850 photograph of Swiss chemist Jean Charles Galissard de Marignac (1817–1894), who discovered ytterbium in 1878 From Ytterby ( “ a town in Sweden ” ) + -ium , the same etymological source as yttrium , terbium , and erbium . Ytterbium A r (Yb) = 173.045(10) since 2015 The name derives from the Swedish village of Ytterby where the mineral ytterbite (the source of ytterbium) was originally found. Ytterbium is a soft, malleable, ductile, lustrous silver-white metal. Below is a list of Creative Ytterbium slogans for chemistry assignments, science projects & project […] This silver-colored rare earth element is one of several elements discovered from ores from a quarry in Ytterby, Sweden. Yttrium is a chemical element with the symbol Y and atomic number 39.
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