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  2. Ozone - Wikipedia

    en.wikipedia.org/wiki/Ozone

    The name ozone derives from ozein (ὄζειν), the Greek neuter present participle for smell, [7] referring to ozone's distinctive smell. In appropriate contexts, ozone can be viewed as trioxidane with two hydrogen atoms removed, and as such, trioxidanylidene may be used as a systematic name, according to substitutive nomenclature. By default ...

  3. Ruthenium tetroxide - Wikipedia

    en.wikipedia.org/wiki/Ruthenium_tetroxide

    Ruthenium tetroxide is the inorganic compound with the formula RuO 4.It is a yellow volatile solid that melts near room temperature. [3] It has the odor of ozone. [4] Samples are typically black due to impurities.

  4. Air purifier - Wikipedia

    en.wikipedia.org/wiki/Air_purifier

    Due to the long-lived Hydrogen Peroxide (gas phased) and with low levels of Ozone (30ppb - 50 ppb) It is very effective in killing pathogens that include mold, bacteria, viruses, and germs in the air and on surfaces and provide odor control. Unlike Ozone generators that produce a high amount of ozone that is used as "shock treatment" is only ...

  5. Risks from ash and air pollution remain for people returning ...

    www.aol.com/risks-ash-air-pollution-remain...

    The American Lung Association’s State of the Air report for 2024 listed the Los Angeles area as one of the top 10 cities polluted by year-round particle pollution. It’s been No. 1 for ozone ...

  6. Ground-level ozone to create unhealthy air quality Thursday ...

    www.aol.com/ground-level-ozone-create-unhealthy...

    Science & Tech. Shopping. Sports

  7. Talk:Ozone - Wikipedia

    en.wikipedia.org/wiki/Talk:Ozone

    Anyone who has worked with Ozone is familiar with the odor. If you shock treat a room with Ozone, you can still smell it over an hour later, certainly long after there are any free electrons anywhere! Fortunately Ozone DOES have an odor, as the odor is the most reliable way to avoid exposure to dangerous concentrations of it.

  8. Hole in the Earth's ozone layer Is finally closing up, NASA says

    www.aol.com/article/2015/05/15/hole-in-the...

    The Weather Channel A hole in our atmosphere more than twice the size of the United States is finally beginning to close up, and might even be completely gone by the end of the century, according ...

  9. Sea air - Wikipedia

    en.wikipedia.org/wiki/Sea_air

    Sea air has traditionally been thought to offer health benefits associated with its unique odor, which Victorians attributed to ozone.More recently, it has been determined that the chemical responsible for much of the odor in air along certain seashores is dimethyl sulfide, released by microbes.