70Ge Isotope

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

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

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

  • 70Ge 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);
  • 70Ge isotope is used for semiconductor development;
  • 70Ge isotope is used for production of cryogenic semiconductor devices;

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

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

Properties of 70Ge Isotope:

Properties of 70Ge Isotope:70Ge
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
Half-lifeStable
Spin0
Quadrupole Moment0
g-factor (g value)0
Group14
Period4
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

70Ge 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 70Ge Isotope:

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

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

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

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

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

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

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

Is 70Ge isotope stable?
Answer: Yes

Is 70Ge isotope radioactive?
Answer: No

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