154Sm Isotope

154sm isotope 154sm enriched 154sm abundance 154sm atomic mass 154sm

154Sm Isotope Information and Examples of Enriched 154Sm Applications:

Samarium-154 isotope (Sm-154 isotope, 154Sm isotope)

  • 154Sm isotope is used for geological dating;

154Sm isotope is available to order from BuyIsotope.com in 154Sm oxide (Sm2O3) chemical form. Please contact us via request a 154Sm quote BuyIsotope.com to order 154Sm isotope, to get 154Sm price and to buy 154Sm isotope.

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154Sm Safety Data Sheet (SDS) in oxide form - Download pdf file
Download 154Sm SDS in oxide form

Properties of 154Sm Isotope:

Properties of 154Sm Isotope:154Sm
Natural Abundance (%)22.74
Atomic Mass (Da)153.9222093
Relative Isotopic Mass153.9222093
Neutron Number (N)92
Atomic Number (Z)62
Mass Number (A)154
Nucleon Number (A)154
Proton Number (Z)62
Half-lifeStable
Spin0
Quadrupole Moment0
g-factor (g value)0
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

154Sm 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 154Sm Isotope:

What is 154Sm isotope natural abundance?
Answer: 22.740 %

What is atomic mass for 154Sm isotope?
Answer: 153.92221 Da

What is isotopic mass for 154Sm isotope?
Answer: 153.92221

How many neutrons does 154Sm isotope have?
Answer: 92

How many protons does 154Sm isotope have?
Answer: 62

How many electrons does 154Sm isotope have?
Answer: 62

What is atomic number for 154Sm isotope?
Answer: 62

Is 154Sm isotope stable?
Answer: Yes

Is 154Sm isotope radioactive?
Answer: No

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