What are trace gases? - Answers
2022年4月28日 — The trace gases that appear to be most important are N2O- nitrous oxide (laughing gas), CH4- methane, and CFC- chlorofluorocarbons. What gases are in air? 78% Nitrogen, 21% Oxygen, 1% trace gases.
What are the percentages of the two major gases in the ... - Answers
2024年6月18日 — nitrogen and oxygen. The two main gases found in the Earth's atmosphere are Nitrogen (around 78%) and Oxygen (around 21%).Nitrogen and Oxygen (in order) are the two most abundant elements in the ...
Is nitrogen a trace element - Answers
2024年5月23日 — Other gases like argon, carbon dioxide, and trace gases make up the remaining 1%. Is nitrogen an element made of molecules? Nitrogen is an element, and two nitrogen atoms make up a nitrogen molecule.
What is meant by trace gases? - Answers
What is meant by trace gases? Updated: 12/19/2022. Wiki User. ∙ 11y ago. Study now. See answer (1) Best Answer. Copy. they are present in very small amounts. Wiki User. ∙ 11y ago. This answer is:
What is the difference between bulk and trace elements?
2024年5月25日 — The main elements in Earth's atmosphere are nitrogen (about 78%), oxygen (around 21%), argon (almost 1%), and trace amounts of other gases like carbon dioxide, neon, and helium. Water vapor is ...
What is the volume of Earth's atmosphere? - Answers
2024年6月23日 — Wiki User. ∙ 14y ago. Best Answer. The "effective volume" of the Earth's atmosphere is about 4.2 billion cubic kilometers. This figure is the surface area of the Earth (509 million square ...
What mechanism cleans dangerous trace gases from the air
What mechanism cleans dangerous trace gases from the air inside the space station? Updated: 9/17/2023. Wiki User. ∙ 14y ago. Study now. See answer (1) Best Answer. Copy. active chlorical filters.
Is summer sausage a a compound element or solution? - Answers
2024年6月6日 — The remaining 1% is made up of argon (0.93%), carbon dioxide (0.039% as of 2010) and other trace gases (0.003%). ... (molecules). If air was a compound, the above mentioned gases would be ...
What mechanism cleans dangeroues trace gases from the air
Activated carbon filters are commonly used to clean dangerous trace gases from the air inside a space station. These filters adsorb the harmful gases, removing them from the air and helping to ...
What is it mean by 129 or 145 trace? - Answers
2023年9月20日 — Best Answer. Aircraft parts come from a variety of places. These codes are used to identified the parts origin. 145 trace indicates it came from a domestic repair station and there is paperwork to ...