What is the stratosphere, and what gases are found there?

The two most abundant gases in the atmosphere, nitrogen (comprising 78% of the dry atmosphere) and oxygen (comprising 21%), exert almost no greenhouse effect. Jun 20, 2009 ... The minimum quantities of the nine most abundant, isolated, atmospheric gases that are detectable with a refractometer are calculated. The atmosphere is composed of nitrogen, oxygen, carbon dioxide, and water vapor, as well as small amounts of other gases. Nitrogen is the most abundant gas in ... Most of the planets in our solar system have two or three constituents that make up most of the atmosphere. For example, Venus and Mars have more than 98 ... Dec 16, 2021 ... The ocean's most abundant bacteria species prevents acetone from being expelled into the atmosphere. (Photo courtesy of Luis Bolaños). The ... Aug 19, 2022 ... Nitrogen makes up around 78% of the Earth's atmosphere, making it the most abundant gas. Argon can also be used, which is the third most ... Nitrogen is the most abundant gas in the Earth's atmosphere. Oxygen is the second most abundant gas. Both of these gases are made up of two atoms. The ... The four most abundant gases in air are N2, O2, Ar, and CO2. In a sample of air at STP, the molecules have the largest root-mean-squared speed, µrms, the. ... most abundant forms of the other volatile elements were their compounds with hydrogen. If so, methane, ammonia, and water vapour, together with the noble gas ... Aug 3, 2022 ... The four most abundant gases in dry air are nitrogen(N 2 ), oxygen (O 2 ), argon (Ar) and carbon dioxide (CO 2 ).