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  1. Element Argon (Ar), Group 18, Atomic Number 18, p-block, Mass 39.95. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.

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  2. www.chemistry-online.com › periodic-table › argonArgon | Chemistry Online

    22 kwi 2024 · Argon is a chemical element with the symbol Ar and atomic number 18. It is a colorless, odorless, tasteless, and non-toxic gas that is a member of the noble gases group in the periodic table. Argon is the third most abundant gas in the atmosphere, after nitrogen and oxygen.

  3. Definition, mass & chemical names. Argon. Argon is a rare and inert gas and belong to the Nobel gases. It was discovered by Sir William Ramsay and Lord Rayleigh in 1894. It emits unique and sharp spectral lines and is widely used in high speed photography and lasers.

  4. Argon (pronunciation: AR-gon) is a colorless, odorless, inert element belonging to the group of inert gases in the periodic table and is represented by the chemical symbol Ar [1, 2, 3].

  5. 26 cze 2024 · Argon is a versatile, inert gas with varied applications, from welding to preserving artifacts. Its non-reactivity and safety make it valuable in industrial and scientific settings. Understanding its properties, uses, and safe handling is key for leveraging Argon effectively.

  6. Argon 39.948 15.7596 1 2S H 1/2 Hydrogen 1.008 13.5984 4 Be Beryllium 9.0122 9.3227 37 Rb Rubidium 85.468 4.1771 55 Cs Cesium 132.91 3.8939 42 Mo Molybdenum 95.95 7.0924 41 Nb Niobium 92.906 6.7589 86 Rn Radon (222) 10.7485 74 W Tungsten 183.84 7.8640 43 Tc Technetium (97) 7.1194 75 Re Rhenium 186.21 7.8335 44 Ru Ruthenium 101.07 7.3605 76 Os ...

  7. Definition. Argon is a colorless, odorless, and tasteless noble gas that is found in trace amounts in the Earth's atmosphere, making up about 0.93% of it.

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