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Samarium is never found free in nature, but, like other rare earth elements, is contained in many minerals, including monazite, bastnasite and samarskite: monazite (in which it occurs up to an extent of 2.8%) and bastnasite are also used as commercial sources. Misch metal containing about 1% of samarium has long been used, but it was not until recent years that relatively pure samarium has been isolated through ion exchange processes, solvent extraction techniques, and electrochemical deposition. The metal is often prepared by electrolysis of a molten mixture of samarium chloride with sodium chloride or calcium chloride. Samarium can also be obtained by reducing its oxide with lanthanum.
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What is a element on the periodic table that starts with s?
there are alot of elements on the periodic table:NA=Sodium 11SC=Scandium 21S=Sulfur 16SE-Selenium 34AG=Silver 47SR=Strontium 38SG=Seaborgium 106SM=Samarium 62
What is tape adhesive made of?
There are many different kinds of adhesive tape. You would have to name one to find out what it is made of.
Were is nylon found?
Nylon is a synthetic, or man-made material, so you don't 'find' it.
What made van gogh want to become a teacher?
He hoped to find a job he could do well.
What materials are Walkmans made out of?
Sony Walkmans are made out of several grades of plastic, some aluminum and pot metal. You will also find some silica on the circuit board.
Can Samarium be man made?
Well...you can /isolate/ it?
Is samarium a metal or a metalloid?
Samarium is a metal.
What is the melting point of samarium?
We find that samarium(III) oxide, disamarium trioxide or Sm2O3, has a melting point of 2335 °C and a boiling point of 4118 °C.
How does samarium help kill cancer cells?
Samarium doesn't kill cancer cells. A radioactive isotope of samarium (samarium-153) is used in a chemotherapy agent, but it's the radiation, not the samarium, that kills the cancer cells.
What is the cost of samarium per gram?
Samarium 99 % cost is 0,025 $/g; see the link:http://www.metal-pages.com/metalprices/samarium/.
Is samarium a good conductor?
Samarium is a good conductor for heat and electricity.
What is Samarium's name in Latin?
It is also called Samarium in Latin, hoped this helped!
What is samarium's normal phase?
The lanthanide metal samarium is normally a solid when encountered.
What is the number of electron shells in samarium?
Samarium has six electron shells.
What is the chemical symbol for samarium?
The noble gas notation for samarium is [Xe] 6s2 4f6.
What is the cost of samarium?
Samarium costs about 120 - 140 USD per 100 grams.
What is samarium?
Samarium is an element in the periodic table, atomic number 62, chemical symbol Sm.
