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nitrogen (78,084 %) oxygen (20,946%) and argon (0,9340 %)
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∙ 11y ago
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∙ 13y agoNitrogen
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What are the symbols of the 2 most abundant elements found in earths atmosphere?
Oxygen is O and nitrogen is N.
Most common element in the earths atmosphere?
nitrogen is the most common element in the earths atmosphere
What greenhouse gas used to make up most of earths early atmosphere?
Carbon dioxide, CO2
Which atmoshpheric layer contains most of themass of earths atmosphere?
The most of the mass of atmosphere is contained in troposphere. It contains most gases.
Where on earths surface does most most precipitation fall?
Where on earth surface does most precipitation fall
What are the 3 most common elements that make up the gases in out earths atmosphere?
These gases are nitrogen, oxygen and argon.
What 2 elements are the most common in earths atmosphere?
Nitrogen (78 %) and oxygen (21 %).
The short periods contain some of the most common elements found in?
earths crust , oceans and atmosphere
What are the symbols of the 2 most abundant elements found in earths atmosphere?
Oxygen is O and nitrogen is N.
What are the top three elements in the earths atmosphere?
Oxygen, hydrogen & Argon.In order, large percentages of Nitrogen, Oxygen followed by trace amounts of Argon are the most abundant elements in the earth's atmosphere.
What is the most common elements in earths atmosphere?
NITROGEN, N2 , ABOUT 78% See the Related Questions link for more information about the composition of the Earth's atmosphere.
Most common element in the earths atmosphere?
nitrogen is the most common element in the earths atmosphere
What are the names of the 2 most common gases in the earths atmosphere?
Nitrogen and Oxygen make up nearly 99% of the dry atmosphere.
What are three elements make up most of earths crust?
Si, O, and Ca.
Is most of the earths atmosphere covered with oxygen?
no
What greenhouse gas used to make up most of earths early atmosphere?
Carbon dioxide, CO2
Name three elements that make up most of earths mantle?
The rocks in earths mantel are made up of 44.8% oxygen, 21.5% silicon, and 22.8% magnesium. Iron, calcium, sodium, aluminum, and potassium are also present. The elements occur in rocks as oxides.
