universe, argon-36 is by far the most common argon isotope, as it is the most easily produced by stellar nucleosynthesis in supernovas. The name "argon" is...

Argon (18Ar) has 26 known isotopes, from 29Ar to 54Ar and 1 isomer (32mAr), of which three are stable (36Ar, 38Ar, and 40Ar). On the Earth, 40Ar makes...

argon is radiogenic argon-40 derived from the decay of potassium-40 in the Earth's crust. In the universe, argon-36 is by far the most common argon isotope...

Argon compounds, the chemical compounds that contain the element argon, are rarely encountered due to the inertness of the argon atom. However, compounds...

fusing silicon–28 into heavier elements in the following steps: sulfur–32 → argon–36 → calcium–40 → titanium–44 → chromium–48 → iron–52 → nickel–56. Within...

Phosphorus-31 Sulfur-32 Sulfur-33 Sulfur-34 Sulfur-36 Chlorine-35 Chlorine-37 Argon-36 (2E) Argon-38 Argon-40 Potassium-39 Potassium-40 (B, E) – long-lived...

Potassium–argon dating, abbreviated K–Ar dating, is a radiometric dating method used in geochronology and archaeology. It is based on measurement of the...

are trace amounts in nature of the isotope chlorine-36, which occurs via spallation of argon-36. A total of 24 isotopes of chlorine have been discovered...

occurring members of group 18 of the periodic table: helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), and radon (Rn). Under standard conditions...

than the crust, so argon remaining in the crust contributes little to mass fraction there, while at the same time buildup of argon in the atmosphere has...

Heavy Ion Research Facility in Lanzhou, China in 2021, produced by firing argon-36 at tungsten-182. It undergoes alpha decay with a half-life of 0.5 ms. Uranium-232...

is argon-40, formed from radioactive potassium. Almost all the argon in the Earth's atmosphere is radiogenic, whereas primordial argon is argon-36. Some...

fusing silicon–28 into heavier elements in the following steps: sulfur–32 → argon–36 → calcium–40 → titanium–44 → chromium–48 → iron–52 → nickel–56. Within...

and provide space for experiments. In March 2020, FRIB accelerated an argon-36 beam through 37 of 46 superconducting cryomodules to 204 MeV/nucleon or...

known as BORA – ARGON 18". Argon 18. 29 July 2014. Archived from the original on 12 November 2014. Retrieved 25 July 2018. "Report: Bora-Argon 18 to sign Sagan...

Fatty acid Percentage Oleic 42.8% Linoleic 36.8% Palmitic 12.0% Stearic 6.0% Linolenic <0.5%...

signs that glow with a bright greenish-blue light. Krypton is mixed with argon in energy efficient fluorescent lamps, reducing the power consumption, but...

element. The plasma is a high temperature source of ionised source gas (often argon). The plasma is sustained and maintained by inductive coupling from electrical...

Moore mounted two electrodes close together in a bulb and added neon or argon gas. The electrodes would glow brightly in red or blue, depending on the...

itself (18/2 = 9). It is a Fine number. Eighteen is the atomic number of argon. Group 18 of the periodic table is called the noble gases. The 18-electron...

Hydrodynamic chaotic oscillations 2 seconds 1 cm3 of argon at room temperature 3.7×10−11 seconds 1 cm3 of argon at triple point (84 K, 69 kPa) 3.7×10−16 seconds...

nucleosynthesis, is dominated by the alpha-process nuclide 36 Ar. Correspondingly, solar argon contains 84.6% 36 Ar (according to solar wind measurements), and the...

have either one or two. From 2 to 34, all have only one. From 36 to 72, only eight (36, 40, 46, 50, 54, 58, 64, 70) have two, and the remaining 11 have...

Phosphorus-32 Sulfur-35 Sulfur-38 Chlorine-34m Chlorine-36 Chlorine-38 Chlorine-39 Argon-39 Argon-42 Calcium-41 Iron-60 Nickel-59 Selenium-79 Krypton-81...

and/or solidifying them, and as an industrial source of nitrogen, oxygen, argon, and other inert gases through a process called air separation. Liquid air...

considering systematic error), based on multiple lines of evidence, including argon–argon dating of tektites from Haiti and bentonite horizons overlying the impact...

Sport Vereniging Argon is a football and basketball club from Mijdrecht, Netherlands. Its male first football squad plays in the Hoofdklasse. The club...

Naturalis Historia. Vol. 4.12.21, 36.6.7. λίθος Καρύστιος, Plutarch de Def. Orac. p. 707; Apoll. Dysc. Hist. Mirab. 36. Michel Lequien, Oriens christianus...

are argon laser trabeculoplasty (ALT) and selective laser trabeculoplasty (SLT). As its name suggests, argon laser trabeculoplasty uses an argon laser...

emission. This latter decay branch has produced an isotopic abundance of argon on Earth which differs greatly from that seen in gas giants and stellar...