What are some examples of combined gases?

1 Answer
Jun 15, 2018

What about the air we breathe now? What gases comprise this mix?


There are speciality gases used in medicine, and speciality gases used in scuba-diving, and speciality gases used in in welding. All of these are purpose chosen to use in a particular role. Helium is used by deep-sea divers in that its supreme unreactivity makes the gas UNLIKELY to be dissolved in blood, and thus less of a risk in decompression; as a bonus it makes you sound like Donald Duck. You will have to look these up....