The Element Argon chlorine–argon Ne Ar Kr Full table General Name, Symbol, Numberargon, Ar, 18 Chemical seriesnoble gases Group, Period, Block18 (VIIIA), 3, p Density, Hardness1.784 kg/m3(273 K), NA AppearanceColorless Atomic properties ...
Argon is a noble gas with element symbol Ar and atomic number 18. It is best known for its use as an inert gas and for making plasma globes. Fast Facts: Argon Element Name: Argon Element Symbol: Ar Atomic Number: 18 Atomic Weight: 39.948 Appearance: Colorless inert gas Group: Group 18...
Here's a collection of useful and interesting argon facts. Argon is the noble gas with element atomic number 18 with element symbol Ar.
ABUNDANCE OF ELEMENT in the atmosphere / ppm: 9300 in the Earth's crust / ppm: 1.2 in the oceans / ppm: 0.6CRYSTALLOGRAPHIC DATA Crystal structure: face-centered cubic Unit-cell dimensions / pm: a=531.088 Space group: Fm3mISOTOPES IsotopeRelative atomic massMass percent (%) 36Ar 35.9675463...
ArgonElement Data Atomic Symbol: Ar Atomic Number: 18 Atomic Weight: 39.984 Isotopes and Abundances: 40Ar (99.6%), 38Ar (0.06%), and 36Ar (0.34%) 1 Atm Melting Point: 83.95 K 1 Atm Boiling Point: 87.29 K Co...doi:10.1007/978-3-319-39312-4_208Mark A. Kendrick...
The element is also used when low thermal conductivity is sought as well as when electronic properties (e.g. emission spectrum or ionization) are required. While other noble gasses may serve the same purpose, this one is the cheapest to use. Argon is a byproduct from the production of ...
Argon (Ar) - Argon is a chemical element with the symbol Ar and atomic number 18. It is in group 18 of the periodic table and is a noble gas. Know the Uses of Argon, Chemical Properties of Argon, Atomic Mass of Argon.
Argon is a chemical element; it has symbol Ar and atomic number 18. It is in group 18 of the periodic table and is a noble gas.[7] Argon is the third-most abundant gas in Earth's atmosphere, at 0.934% (9340 ppmv). It is more than twice as abundant as water vapor (which ...
Ar,atomic number 18 chemical element,element- any of the more than 100 known substances (of which 92 occur naturally) that cannot be separated into simpler substances and that singly or in combination constitute all matter argonon,inert gas,noble gas- any of the chemically inert gaseous element...
element chemical elem... atomic number... Ar argon noun Synonyms for argon nouna colorless and odorless inert gas Synonyms Ar atomic number 18 Related Words chemical element element argonon inert gas noble gas air Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton Univers...