70Ge Isotope 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.
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 Mass | 69.9242474 |
| Neutron Number (N) | 38 |
| Atomic Number (Z) | 32 |
| Mass Number (A) | 70 |
| Nucleon Number (A) | 70 |
| Proton Number (Z) | 32 |
| Half-life | Stable |
| Spin | 0 |
| Quadrupole Moment | 0 |
| g-factor (g value) | 0 |
| Group | 14 |
| Period | 4 |
| Electron Configuration Block | p |
| Melting Point (K) | 1211.4 |
| Boiling Point (K) | 3106 |
| Specific Heat | 0.322 |
| Heat of Formation | 372 |
| Thermal Conductivity | 60.2 |
| 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 Constant | 5.658 |
| Crystal Structure | FCC |
| 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.
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
