Ge-70 Isotope

ge-70 isotope ge-70 enriched ge-70 abundance ge-70 atomic mass ge-70

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

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

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

Ge-70 isotope is available to order from in Ge-70 metal (Ge) chemical form and in Ge-70 oxide (GeO2) chemical form. Please contact us via request a Ge-70 quote to order Ge-70 isotope, to get Ge-70 price and to buy Ge-70 isotope.

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Ge-70 Safety Data Sheet (SDS) in metal form - Download pdf file
Download Ge-70 SDS in metal form

Properties of Ge-70 Isotope:

Properties of Ge-70 Isotope:Ge-70
Natural Abundance (%)20.52
Atomic Mass (Da)69.9242474
Relative Isotopic Mass69.9242474
Neutron Number (N)38
Atomic Number (Z)32
Mass Number (A)70
Nucleon Number (A)70
Proton Number (Z)32
Quadrupole Moment0
g-factor (g value)0
Electron Configuration Blockp
Melting Point (K)1211.4
Boiling Point (K)3106
Specific Heat0.322
Heat of Formation372
Thermal Conductivity60.2
Dipole Polarizability 40
Electron Affinity (kJ/mole)1.2326764
Electronegativity (Pauling scale)2.01
Atomic Radius (pm)0
Covalent Radius (pm)125
VDW Radius (pm)211
Lattice Constant5.658
Crystal StructureFCC
Jmol color#668f8f

Ge-70 Information

Germanium is a lustrous hard metalloid element, belongs to group 14 of the periodic table. It forms a large number of organometallic compounds. Predicted by Mendeleev in 1870, germanium was actually found in 1886 by Winkler. Germanium has 33 isotopes. 5 of them are naturally occurring, 4 of which are stable.

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

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FAQ about Ge-70 Isotope:

What is Ge-70 isotope natural abundance?
Answer: 20.520 %

What is atomic mass for Ge-70 isotope?
Answer: 69.924247 Da

What is isotopic mass for Ge-70 isotope?
Answer: 69.924247

How many neutrons does Ge-70 isotope have?
Answer: 38

How many protons does Ge-70 isotope have?
Answer: 32

How many electrons does Ge-70 isotope have?
Answer: 32

What is atomic number for Ge-70 isotope?
Answer: 32

Is Ge-70 isotope stable?
Answer: Yes

Is Ge-70 isotope radioactive?
Answer: No

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