Germanium-70 Isotope Information and Examples of Enriched Germanium-70 Applications:

Germanium-70 isotope (Ge-70 isotope, 70Ge isotope)

  • Germanium-70 isotope is used for Arsenic-72 radionuclide (radioisotope) production (can be used in life science for healthcare and medical applications and pharmaceuticals industries);
  • Germanium-70 isotope is used for semiconductor development;
  • Germanium-70 isotope is used for production of cryogenic semiconductor devices;

Germanium-70 isotope is available to order from in Germanium-70 metal chemical form and Germanium-70 oxide chemical form. Please contact us via request a Germanium-70 quote to order Germanium-70 isotope to get Germanium-70 price to buy Germanium-70 isotope.

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Properties Of Germanium-70 Isotope:

Neutron Number (N)38
Atomic Number / Proton Number (Z)32
Mass Number / Nucleon Number (A)70
Natural Abundance (%)0.2052
Atomic Mass (Da)69.924249
Relative Isotopic Mass69.924249
Quadrupole Moment0
g-factor (g value)0
Electron Configuration Blockp
Melting Point (K)1210.6
Boiling Point (K)3103
Specific Heat0.322
Heat of Formation372
Thermal Conductivity60.2
Dipole Polarizability 40
Electron Affinity (kJ/mole)1.232712
Electronegativity (Pauling scale)2.01
Atomic Radius (pm)137
Covalent Radius (pm)125
VDW Radius (pm)244
Lattice Constant5.66
Crystal StructureDIA
Jmol color#668f8f

Germanium Information

Lustrous hard metalloid element, belongs to group 14 of the periodic table. Forms a large number of organometallic compounds. Predicted by Mendeleev in 1871, it was actually found in 1886 by Winkler.

Widely used in semiconductors. It is a good semiconductor when combined with tiny amounts of phosphorus, arsenic, gallium, and antimony.

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