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Its composition is 78 percent nitrogen 21 percent oxygen and 1 percent other?
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∙ 14y ago
The earth's atmosphere at sea level.
Wiki User
∙ 14y ago
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About three-fourths of the air is...gas?
78% nitrogen 20% oxygen and 2% other inert gases.
What is air made up of?
air is made up of some gases. i.e. it's made up of hydrogen, nitrogen, and mixture of other gases. but the most common is it is made up of nitrogen-78%, oxygen-21%, and other gases-1%air is made up of different gases such as oxygen, carbondioxide, nitrogen and noble gases.
Percentage of how many gases are there?
In the air around us there is 78% nitrogen 21% oxygen 1% other gasses
What is One liter of oxygen equal to in percent?
You need two quantities to have a per cent - one of them as a percent[age] of the other.
What are two the most common gasses found in air and what are their percentages?
Gases in air are nitrogen about 79%, oxygen about 20% and other gases 1%
What percent of the earth's air is oxygen?
The composition of air is usually sated as a dry composition (without water vapour). About 21% is oxygen. The rest is mostly Nitrogen (78%) and Argon (1%). Carbon Dioxide at 300ppm is the next largest with other gases at trace amounts
What is the chemical composition of earth?
The earth is actually composed of a total of 90 chemical elements. 81 of them have at least one stable isotope.
What is the percent composition of the gas on earth?
The atmospheric gas of Earth consists of about 78 percent nitrogen, 21 percent oxygen, 0.9 percent argon, and 0.03 percent carbon dioxide, with hydrogen, water, ozone, neon, helium, krypton, xenon, and traces of other elements making up the remaining 0.07 percent.
What is composition of clean air?
Approximately 79% nitrogen and 21% oxygen I thing more accurately it is more like 20.5% oxygen, and the rest is nitrogen and other gasses. Carbon dioxide only makes up around 0.03% of the air
What is the composition of the atmoshere?
we have 21% of oxygen , 78% of nitrogen and 1% of the other gases and that's what make the earth's atmoshere by: nadia
What is earths atmosphere's composition?
78% nitrogen 21% oxygen 1% other gases like argon, carbon dioxide etc.
What is th second most common gas found in the air we breathe?
This gas is oxygen - 20,946 %.
Is the moon composition similar to the composition of the Earth's crust?
The moon's crust composition is similar to the Earth's, but the moon's mantle contains a higher amount of iron. While the moon's crust is composed of 43 percent oxygen, 20 percent silicon, 19 percent magnesium, 10 percent iron, and trace amounts of other elements. The Earth's crust is made up of 46.6 percent oxygen, 27.7 percent silicon, 8.1 percent aluminum, 5.1 percent of iron, 2.1 percent magnesium, and other elements.
How would you describe the sun's composition?
Approximate percentages of the total mass of the Sun: Hydrogen: 71 Helium : 27 Oxygen: 1 The other one percent comprises carbon, nitrogen, silicon, magnesium, neon, iron, sulfur, and traces of other elements.
78 percent nitrogen 21 percent oxygen 1 percent other?
0.93% argon, 0.04% carbon dioxide, and small amounts of other gases including water vapor.
What is the earth atmosphere mostly made up of?
Earth's atmosphere is mostly made up of nitrogen, which makes up 79 percent. The atmosphere contains 20 percent oxygen and 1 percent other gases.
Air is about 78.0 percent nitrogen molecules and 21.0 percent oxygen molecules Several other gases make up the remaining 1 percent of air moleculesWhat is the partial pressure of nitrogen in air at at?
0.780 Atm
