Argon-40 Isotope Applications:
Argon-40 isotope (Ar-40 isotope, 40Ar isotope)
- Argon-40 isotope is used for Sulfur-38 (S-38 isotope, 38S isotope, Sulfur-38 isotope) radionuclide (radioisotope) production (can be used for corrosion tracing);
- Argon-40 isotope is used for Argon-41 (Ar-41 isotope, 41Ar isotope) radionuclide (radioisotope) production (can be used for gas tracing);
- Argon-40 isotope is used for Argon-42 (Ar-42 isotope, 42Ar isotope) radionuclide (radioisotope) production (can be used in life science for healthcare and medical applications and pharmaceuticals industries);
- Argon-40 isotope is used for mass-spectrometer calibration;
Argon-40 isotope is available to order from BuyIsotope.com in Argon-40 gas (Ar) chemical form. Please contact us via request a Argon-40 quote BuyIsotope.com to order Argon-40 isotope, to get Argon-40 price and to buy Argon-40 isotope.
Argon-40 Safety Data Sheet (SDS) in gas form - Download pdf file
Download Argon-40 SDS in gas form
Properties of Argon-40 Isotope:
| Properties of Argon-40 Isotope: | ARGON-40 |
|---|---|
| Natural Abundance (%) | 99.604 |
| Atomic Mass (Da) | 39.96238312 |
| Relative Isotopic Mass | 39.96238312 |
| Neutron Number (N) | 22 |
| Atomic Number (Z) | 18 |
| Mass Number (A) | 40 |
| Nucleon Number (A) | 40 |
| Proton Number (Z) | 18 |
| Half-life | Stable |
| Spin | 0 |
| Quadrupole Moment | 0 |
| g-factor (g value) | 0 |
| Group | 18 |
| Period | 3 |
| Electron Configuration Block | p |
| Melting Point (K) | 83.81 |
| Boiling Point (K) | 87.31 |
| Specific Heat | 0.5203 |
| Heat of Formation | nan |
| Thermal Conductivity | 0.01772 |
| Dipole Polarizability | 11.083 |
| Electron Affinity (kJ/mole) | -1 |
| Electronegativity (Pauling scale) | 0 |
| Atomic Radius (pm) | 0 |
| Covalent Radius (pm) | 71 |
| VDW Radius (pm) | 188 |
| Lattice Constant | 5.26 |
| Crystal Structure | FCC |
| Jmol color | #80d1e3 |
Argon-40 Information
Argon is a monatomic noble gas. It makes up 0.93% of the air. Argon is a colourless, odorless element. It is inert and has no true compounds. Lord Rayleigh and Sir William Ramsey identified argon in 1894. Argon has 26 isotopes, 3 of them are stable and naturally occurring.
Argon is used in lighting products. It is often used in filling incandescent light bulbs. Some compounds of argon are mixed with krypton in fluorescent lamps. Crystals in the semiconductor industry are grown in argon atmospheres.
FAQ about Argon-40 Isotope:
What is Argon-40 isotope natural abundance?
Answer: 99.604 %
What is atomic mass for Argon-40 isotope?
Answer: 39.962383 Da
What is isotopic mass for Argon-40 isotope?
Answer: 39.962383
How many neutrons does Argon-40 isotope have?
Answer: 22
How many protons does Argon-40 isotope have?
Answer: 18
How many electrons does Argon-40 isotope have?
Answer: 18
What is atomic number for Argon-40 isotope?
Answer: 18
Is Argon-40 isotope stable?
Answer: Yes
Is Argon-40 isotope radioactive?
Answer: No
