For information about safe handling of all compressed gases, including inert, see SOP: Compressed Gases. Inert compressed gases such as nitrogen, argon, and carbon dioxide are not considered 'Hazardous Gases' for the purpose of this SOP. To avoid confusion, it’s a lot easier to refer to them as the halogens.įig. They include acutely toxic, corrosive, flammable, dangerously reactive and oxidizing gases. The group we are talking about is instead systematically known as group 17. Saturated Unsaturated and SupersaturatedĪccording to the International Union of Pure and Applied Chemistry (IUPAC), group 7 technically refers to the group in the periodic table containing manganese, technetium, rhenium, and bohrium. I turn and see the house I grew up in, my parents, my sister, my best friend, both boys.
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