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http://www.chemistry.patent-invent.com/chemistry/elements/ytterbium.html

http://www.rsc.org/periodic-table/element/70/ytterbium  https://www.youtube.com/watch?v=_Kd1XAV3mxM

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Chemical properties: Melting point-824 °C, Boiling point-1196 °C, Density- 6.90 g/cm3

Physical properties:
Ytterbium is a soft, malleable and rather ductile element that exhibits a bright silvery luster.

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Type (metal-nonmetal-metalloid): Metal
Electron Configuration:
Xe 4f14 6s2
Isotopes: Has 7 isotopes some are Yb 174 and Yb 170
Man made or Natural:  Natural

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Uses- Ytterbium has few uses. It can be alloyed with stainless steel to improve some of its

mechanical properties and used as a doping agent in fiber optic cable.

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Period/row: period #6
Group: N/A; doesn't have a group
Family: Lanthanide family

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Discovered when?: 1878
Discovered by who?: Jean Charles Galissard de Marignac a Swedish chemist

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Atomic mass: 173.04
Atomic number: #70
Symbol: Yb

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By: Erik Thomas