Kr-84 Isotope Applications:
Krypton-84 isotope (Kr-84 isotope, 84Kr isotope)
- Kr-84 isotope is used for mass-spectrometer calibration;
- Kr-84 isotope is used for laser frequency stabilization;
- Kr-84 isotope is used for studies of cosmic ray induced spallation;
- Kr-84 isotope is used for studies of low-temperature plasma;
Kr-84 isotope is available to order from BuyIsotope.com in Kr-84 gas (Kr) chemical form. Please contact us via request a Kr-84 quote BuyIsotope.com to order Kr-84 isotope, to get Kr-84 price and to buy Kr-84 isotope.
Kr-84 Safety Data Sheet (SDS) in gas form - Download pdf file
Download Kr-84 SDS in gas form
Properties of Kr-84 Isotope:
| Properties of Kr-84 Isotope: | Kr-84 |
|---|---|
| Natural Abundance (%) | 56.99 |
| Atomic Mass (Da) | 83.911507 |
| Relative Isotopic Mass | 83.911507 |
| Neutron Number (N) | 48 |
| Atomic Number (Z) | 36 |
| Mass Number (A) | 84 |
| Nucleon Number (A) | 84 |
| Proton Number (Z) | 36 |
| Half-life | Stable |
| Spin | 0 |
| Quadrupole Moment | 0 |
| g-factor (g value) | 0 |
| Group | 18 |
| Period | 4 |
| Electron Configuration Block | p |
| Melting Point (K) | 115.78 |
| Boiling Point (K) | 119.93 |
| Specific Heat | 0.247 |
| Heat of Formation | nan |
| Thermal Conductivity | 0.00943 |
| Dipole Polarizability | 16.78 |
| Electron Affinity (kJ/mole) | -1 |
| Electronegativity (Pauling scale) | 3 |
| Atomic Radius (pm) | 0 |
| Covalent Radius (pm) | ― |
| VDW Radius (pm) | 202 |
| Lattice Constant | 5.72 |
| Crystal Structure | FCC |
| Jmol color | #5cb8d1 |
Kr-84 Information
Krypton is a colorless gaseous element, belongs to the noble gases. It occurs in the air, 0.0001% by volume. This element can be extracted from liquid air by fractional distillation. Generally krypton is not isolated, but it is used with other inert gases in fluorescent lamps. It has 33 isotopes. 6 of them are natural, 5 of which are stable. Kr-85, the most stable radioactive isotope, has a half-life of 10.76 years and it is produced in fission reactors. Krypton is practically, though it is known to form compounds with Fluorine.
Krypton is used in lighting products. Some of its compounds are used as inert filler-gas in incandescent bulbs. Some of its compounds are mixed with argon in fluorescent lamps. The most important usage of krypton is in flashing stroboscopic lamps that outline airport runways.
FAQ about Kr-84 Isotope:
What is Kr-84 isotope natural abundance?
Answer: 56.990 %
What is atomic mass for Kr-84 isotope?
Answer: 83.911507 Da
What is isotopic mass for Kr-84 isotope?
Answer: 83.911507
How many neutrons does Kr-84 isotope have?
Answer: 48
How many protons does Kr-84 isotope have?
Answer: 36
How many electrons does Kr-84 isotope have?
Answer: 36
What is atomic number for Kr-84 isotope?
Answer: 36
Is Kr-84 isotope stable?
Answer: Yes
Is Kr-84 isotope radioactive?
Answer: No
