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This is a list of gases at standard conditions, which means substances that boil or sublime at or below 25 °C (77 °F) and 1 atm pressure and are reasonably stable.
For some young people, a popular method for getting a quick high is by misusing laughing gas — and lately, that’s in the form of nitrous oxide from products sold by the company Galaxy Gas.
Many gases have toxic properties, which are often assessed using the LC 50 (median lethal concentration) measure. In the United States, many of these gases have been assigned an NFPA 704 health rating of 4 (may be fatal) or 3 (may cause serious or permanent injury), and/or exposure limits (TLV, TWA/PEL, STEL, or REL) determined by the ACGIH professional association.
In Vietnam, the use of laughing gas as a recreational substance began in the 2000s due to its affordability. The balloons used for inhaling the gas are called funky balls [26] and are widely available in bars, pubs, and online for home delivery. This trend is most noticeable in urban areas and social gatherings frequented by young adults.
Recently, the topic of gas stoves and the dangers they pose prompted many parents to worry a I saw a news report about how gas stoves might be outlawed and that they could be bad for our kids' health.
Pages in category "Gases" The following 108 pages are in this category, out of 108 total. This list may not reflect recent changes. * Gas exchange; 0–9.
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