158Dy Isotope Applications:
Dysprosium-158 isotope (Dy-158 isotope, 158Dy isotope)
- 158Dy isotope is used for studies of high-purity rare earth metals;
158Dy isotope is available to order from BuyIsotope.com in 158Dy oxide (Dy2O3) chemical form. Please contact us via request a 158Dy quote BuyIsotope.com to order 158Dy isotope, to get 158Dy price and to buy 158Dy isotope.
158Dy Safety Data Sheet (SDS) in oxide form - Download pdf file
Download 158Dy SDS in oxide form
Properties of 158Dy Isotope:
| Properties of 158Dy Isotope: | 158Dy |
|---|---|
| Natural Abundance (%) | 0.095 |
| Atomic Mass (Da) | 157.924409 |
| Relative Isotopic Mass | 157.924409 |
| Neutron Number (N) | 92 |
| Atomic Number (Z) | 66 |
| Mass Number (A) | 158 |
| Nucleon Number (A) | 158 |
| Proton Number (Z) | 66 |
| Half-life | Stable |
| Spin | 0 |
| Quadrupole Moment | 0 |
| g-factor (g value) | 0 |
| Group | ― |
| Period | 6 |
| Electron Configuration Block | f |
| Melting Point (K) | 1680 |
| Boiling Point (K) | 2840 |
| Specific Heat | 0.173 |
| Heat of Formation | 290.4 |
| Thermal Conductivity | 10.7 |
| Dipole Polarizability | 163 |
| Electron Affinity (kJ/mole) | 0.352 |
| Electronegativity (Pauling scale) | 1.22 |
| Atomic Radius (pm) | 178.1c |
| Covalent Radius (pm) | 175 |
| VDW Radius (pm) | 290 |
| Lattice Constant | 3.59 |
| Crystal Structure | HCP |
| Jmol color | #1fffc7 |
158Dy Information
Dysprosium is a metallic element with a bright silvery-white lustre. Dysprosium belongs to the lanthanoids. It is relatively stable in air at room temperatures, it will however dissolve in mineral acids, evolving hydrogen. This element is found in from rare-earth minerals. It has 38 isotopes. There are seven natural stable isotopes of dysprosium. Dy-154 being the most stable with a half-life of 3*10^6 years. Dysprosium is used as a neutron absorber in nuclear fission reactions, and in compact disks. It was discovered by Paul Emile Lecoq de Boisbaudran in 1886 in France. Its name Dysprosium comes from the Greek word dysprositos, which means hard to obtain.
Dysprosium uses are limited to the experimental and esoteric.
FAQ about 158Dy Isotope:
What is 158Dy isotope natural abundance?
Answer: 0.095 %
What is atomic mass for 158Dy isotope?
Answer: 157.92441 Da
What is isotopic mass for 158Dy isotope?
Answer: 157.92441
How many neutrons does 158Dy isotope have?
Answer: 92
How many protons does 158Dy isotope have?
Answer: 66
How many electrons does 158Dy isotope have?
Answer: 66
What is atomic number for 158Dy isotope?
Answer: 66
Is 158Dy isotope stable?
Answer: Yes
Is 158Dy isotope radioactive?
Answer: No
