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  1. Pneumono­ultra­micro­scopic­silico­volcano­coniosis is the longest word in the English language. The word can be analysed as follows: Pneumono: from ancient Greek ( πνεύμων, pneúmōn) which means lungs. ultra: from Latin, meaning beyond. micro and scopic: from ancient Greek, meaning small looking, referring to the fineness of particulates.

  2. Wikipedia is written by volunteer editors and hosted by the Wikimedia Foundation, a non-profit organization that also hosts a range of other volunteer projects : Commons. Free media repository. MediaWiki. Wiki software development. Meta-Wiki. Wikimedia project coordination. Wikibooks. Free textbooks and manuals.

  3. Polypropylene ( PP ), also known as polypropene, is a thermoplastic polymer used in a wide variety of applications. It is produced via chain-growth polymerization from the monomer propylene . Polypropylene belongs to the group of polyolefins and is partially crystalline and non-polar.

  4. en.wikipedia.org › wiki › BoraxBorax - Wikipedia

    Borax (also referred to as sodium borate, tincal ( / ˈtɪŋkəl /) and tincar ( / ˈtɪŋkər / )) is a salt ( ionic compound), a hydrated or anhydrous borate of sodium, with the chemical formula Na 2 H 20 B 4 O 17 (also written as Na 2 B 4 O 7·10H2O [1] [a] ). It is a colorless crystalline solid that dissolves in water to make a basic solution .

  5. It is sometimes called "alkathene" or "polythene" when used for HDPE pipes. [1] With a high strength-to-density ratio, HDPE is used in the production of plastic bottles, corrosion-resistant piping, geomembranes and plastic lumber. HDPE is commonly recycled, and has the number "2" as its resin identification code .

  6. en.wikipedia.org › wiki › SwedenSweden - Wikipedia

    Sweden,[f] formally the Kingdom of Sweden,[g][h] is a Nordic country located on the Scandinavian Peninsula in Northern Europe. At 450,295 square kilometres (173,860 sq mi),[4] Sweden is the largest Nordic country and the fifth-largest country in Europe. The capital and largest city is Stockholm. Sweden has a population of 10.5 million,[6] and ...

  7. en.wikipedia.org › wiki › PortugalPortugal - Wikipedia

    Portugal, [e] officially the Portuguese Republic, [f] is a country located on the Iberian Peninsula, in Southwestern Europe, and whose territory also includes the Macaronesian archipelagos of the Azores and Madeira. It features the westernmost point in continental Europe, its mainland west and south border with the North Atlantic Ocean and in ...

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