Samarium-147 isotope (Sm-147 isotope, 147Sm isotope)
147Sm isotope is available to order from BuyIsotope.com in 147Sm oxide (Sm2O3) chemical form. Please contact us via request a 147Sm quote BuyIsotope.com to order 147Sm isotope, to get 147Sm price and to buy 147Sm isotope.
147Sm Safety Data Sheet (SDS) in oxide form - Download pdf file
Download 147Sm SDS in oxide form
|Properties of 147Sm Isotope:||147Sm|
|Natural Abundance (%)||15|
|Atomic Mass (Da)||146.9148979|
|Relative Isotopic Mass||146.9148979|
|Neutron Number (N)||85|
|Atomic Number (Z)||62|
|Mass Number (A)||147|
|Nucleon Number (A)||147|
|Proton Number (Z)||62|
|g-factor (g value)||-0.232|
|Electron Configuration Block||f|
|Melting Point (K)||1345|
|Boiling Point (K)||2173|
|Heat of Formation||206.7|
|Electron Affinity (kJ/mole)||0.162|
|Electronegativity (Pauling scale)||1.17|
|Atomic Radius (pm)||180.4с|
|Covalent Radius (pm)||185|
|VDW Radius (pm)||271|
Samarium is a moderately hard silvery metallic element, belongs to the lanthanoids. Totally samarium has 38 isotopes. 7 of them are natural ones, 5 of which are stable. Sm-147 is the natural radioisotope, and it has a half-life of 1.06*10^11 years. Samarium is used for making special alloys needed in the production of nuclear reactors. This element is used as a neutron absorber too. Small quantities of samarium oxide is used in special optical glasses. The largest use of the element is its ferromagnetic alloy which produces permanent magnets that are five times stronger than magnets produced by any other material. Samarium was discovered by Francois Lecoq de Boisbaudran in 1879.
Samarium is used in the electronics and ceramics industries. Samarium is easily magnetized and very difficult to demagnetize. This suggests its important future applications in solid-state and superconductor technologies.
What is 147Sm isotope natural abundance?
Answer: 15.000 %
What is atomic mass for 147Sm isotope?
Answer: 146.9149 Da
What is isotopic mass for 147Sm isotope?
How many neutrons does 147Sm isotope have?
How many protons does 147Sm isotope have?
How many electrons does 147Sm isotope have?
What is atomic number for 147Sm isotope?
Is 147Sm isotope stable?
Is 147Sm isotope radioactive?