147Sm Isotope

147sm isotope 147sm enriched 147sm abundance 147sm atomic mass 147sm

147Sm Isotope Information and Examples of Enriched 147Sm Applications:

Samarium-147 isotope (Sm-147 isotope, 147Sm isotope)

  • 147Sm isotope is used for Lead-182 (Pb-182 isotope, 182Pb isotope) radionuclide (radioisotope) production;
  • 147Sm isotope is used for research in nuclear physics;

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.

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147Sm Safety Data Sheet (SDS) in oxide form - Download pdf file
Download 147Sm SDS in oxide form

Properties of 147Sm Isotope:

Properties of 147Sm Isotope:147Sm
Natural Abundance (%)15
Atomic Mass (Da)146.9148979
Relative Isotopic Mass146.9148979
Neutron Number (N)85
Atomic Number (Z)62
Mass Number (A)147
Nucleon Number (A)147
Proton Number (Z)62
Half-life1.060E+11
Spin3.5
Quadrupole Moment-0.26
g-factor (g value)-0.232
Group
Period6
Electron Configuration Blockf
Melting Point (K)1345
Boiling Point (K)2173
Specific Heat0.18
Heat of Formation206.7
Thermal Conductivity13.3
Dipole Polarizability 192
Electron Affinity (kJ/mole)0.162
Electronegativity (Pauling scale)1.17
Atomic Radius (pm)180.4с
Covalent Radius (pm)185
VDW Radius (pm)271
Lattice Constant9
Crystal StructureRHL
Jmol color#8fffc7

147Sm Information

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.

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FAQ about 147Sm Isotope:

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?
Answer: 146.9149

How many neutrons does 147Sm isotope have?
Answer: 85

How many protons does 147Sm isotope have?
Answer: 62

How many electrons does 147Sm isotope have?
Answer: 62

What is atomic number for 147Sm isotope?
Answer: 62

Is 147Sm isotope stable?
Answer: No

Is 147Sm isotope radioactive?
Answer: Yes

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