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  1. en.wikipedia.org › wiki › AmmoniaAmmonia - Wikipedia

    1 day ago · Ammonia is an inorganic chemical compound of nitrogen and hydrogen with the formula N H 3. ... Sodium bromide: 138.0 Sodium iodide: 161.9 Sodium thiocyanate: 205.5

    • Ammonia (Data Page)

      Table data (above) obtained from CRC Handbook of Chemistry...

    • Ammonia Production

      Ammonia production takes place worldwide, mostly in...

    • Ammonium

      The ammonium cation is a positively charged polyatomic ion...

    • Pungency

      A display of hot peppers and the Scoville scale at a...

    • Pnictogen Hydride

      Pnictogen trihydrides. The simplest series has the chemical...

  2. en.wikipedia.org › wiki › IodineIodine - Wikipedia

    1 day ago · Chemical element, symbol I and atomic number 53 Iodine, 53 I Iodine Pronunciation / ˈ aɪ ə d aɪ n, - d ɪ n, - d iː n / (EYE -ə-dyne, -⁠din, -⁠deen) Appearance lustrous metallic gray solid, black/violet liquid, violet gas Standard atomic weight A r °(I) 126.904 47 ± 0.000 03 126.90 ± 0.01 (abridged) Iodine in the periodic table Hydrogen Helium Lithium Beryllium Boron Carbon ...

    • lustrous metallic gray solid, black/violet liquid, violet gas
    • group 17 (halogens)
    • 53
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  4. en.wikipedia.org › wiki › CobaltCobalt - Wikipedia

    1 day ago · Cobalt is a chemical element; it has symbol Co and atomic number 27. As with nickel, cobalt is found in the Earth's crust only in a chemically combined form, save for small deposits found in alloys of natural meteoric iron. The free element, produced by reductive smelting, is a hard, lustrous, silvery metal .

    • hard lustrous bluish gray metal
    • group 9
  5. 5 days ago · Using sodium polysulfides (sulfides with two or more atoms of sulfur) as both the material and the flux, which promotes fusion, the team created a solid sulfide electrolyte with the world's ...

  6. Only 6 of them are sodium salts and the rest are pretty much all cation salts. There’s already a good amount of answers to why chloride salts are popular: the drug contains amine so you want to neutralize it, solubility, stability, ease of purification and decreases production costs etc.

  7. 4 days ago · on the rise was an outbreak of rheumatic fever which affected approximately 200 children during a 5-year period (). From the mid-1980s to the 1990s, eight rheumatic fever outbreaks were documented in the United States, with the largest in Salt Lake City, Utah (17, 275, 531).

  8. 1 day ago · An aqueous solution of metal nitrate ‘P’ reacts with sodium bromide solution to form yellow ppt. of compound ‘Q’ which is used in photography. ‘Q’ on exposure to sunlight undergoes a decomposition reaction to form metal present in ‘P’ with reddish brown gas. Identify ‘P’ and ‘Q’.

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