O-18 Isotope Applications:
Oxygen-18 isotope (O-18 isotope, 18O isotope)
- O-18 isotope is used for research and development in physical-chemistry;
- O-18 isotope is used for research and development of chemical synthesis reactions using Nuclear Magnetic Resonance experiments;
O-18 isotope is available to order from BuyIsotope.com in O-18 water (H2O) chemical form and in O-18 gas (O2) chemical form. Please contact us via request a O-18 quote BuyIsotope.com to order O-18 isotope, to get O-18 price and to buy O-18 isotope.
O-18 Safety Data Sheet (SDS) in water form - Download pdf file
Download O-18 SDS in water form
Properties of O-18 Isotope:
| Properties of O-18 Isotope: | O-18 |
|---|---|
| Natural Abundance (%) | 0.2 |
| Atomic Mass (Da) | 17.99915961 |
| Relative Isotopic Mass | 17.99915961 |
| Neutron Number (N) | 10 |
| Atomic Number (Z) | 8 |
| Mass Number (A) | 18 |
| Nucleon Number (A) | 18 |
| Proton Number (Z) | 8 |
| Half-life | Stable |
| Spin | 0 |
| Quadrupole Moment | 0 |
| g-factor (g value) | 0 |
| Group | 16 |
| Period | 2 |
| Electron Configuration Block | p |
| Melting Point (K) | 54.36 |
| Boiling Point (K) | 90.19 |
| Specific Heat | 0.918 |
| Heat of Formation | 249.229 |
| Thermal Conductivity | 0.027 |
| Dipole Polarizability | 5.3 |
| Electron Affinity (kJ/mole) | 1.461105 |
| Electronegativity (Pauling scale) | 3.44 |
| Atomic Radius (pm) | 0 |
| Covalent Radius (pm) | 60 |
| VDW Radius (pm) | 152 |
| Lattice Constant | 6.83 |
| Crystal Structure | CUB |
| Jmol color | #ff0d0d |
O-18 Information
Oxygen is a colourless, odourless gaseous element belonging to group 16 of the periodic table. It is the most abundant element present in the earth's crust. This element also makes up 20.8% of the Earth's atmosphere. For industrial purposes, it is separated from liquid air by fractional distillation. It is used in high temperature welding, and in breathing. This element commonly comes in the form of Oxygen, but is found as Ozone in the upper atmosphere. Oxygen was discovered by Priestley in 1774. Oxygen has 16 isotopes, 3 of them are stable and naturally occurring.
Oxygen is used in steel making, welding, and supporting life. Naturally occurring ozone (O3) in the upper atmosphere shields the earth from ultraviolet radiation.
FAQ about O-18 Isotope:
What is O-18 isotope natural abundance?
Answer: 0.200 %
What is atomic mass for O-18 isotope?
Answer: 17.99916 Da
What is isotopic mass for O-18 isotope?
Answer: 17.99916
How many neutrons does O-18 isotope have?
Answer: 10
How many protons does O-18 isotope have?
Answer: 8
How many electrons does O-18 isotope have?
Answer: 8
What is atomic number for O-18 isotope?
Answer: 8
Is O-18 isotope stable?
Answer: Yes
Is O-18 isotope radioactive?
Answer: No
