The highest percentage in the Earth's atmosphere is nitrogen, at 78%. Then oxygen(21%) and CO2, 0.9%.
The element Nitrogen has by far the highest % composition of dry air. It is also the highest percentage by volume in wet air. Only the percentage is known (78.09%), because it is impossible to measure the total volume of air as it is constantly changing.
The amount of water vapor in the air changes significantly with location and temperature. so a listing of percentage of gasses in the atmosphere would be different depending on how much water was in the air sampled. That would not be useful, because the other gases in the atmosphere do not change all that much. So it is more helpful to describe the making of the atmosphere as dry air (containing no moisture) and then adjust if needed for the humidity at any one place and time.
Hmm... let me see. Hey, Mom, what's the answer? Oh, that's right. The Exosphere is the answer to this question.
Helium is a specific gas in it's own right and the first on the periodic table. It can be blended with any other gas and is a small percentage of the gasses in our atmosphere.
Xenon is a noble gas, and provides an inert atmosphere for most chemical reactions--it does form fluorides and oxides, however, the latter of which are sensitive explosives and can oxidize metals to their highest states. Xenon is also a medical asphixiant.
Nitrogen makes up about 78% of Earth's atmosphere.
Nitrogen is represented in the highest percentage by volume in dry air, at approximately 78%. Oxygen is the next most abundant gas in the atmosphere, at around 21%. Carbon dioxide is present in a much lower percentage, around 0.04%. Hydrogen is present in trace amounts in the atmosphere.
The richest source of nitrogen on a mass percentage is the atmosphere, where it makes up about 78% of the air we breathe. Nitrogen gas (N2) is abundant in the atmosphere but not readily available for use by most organisms in that form.
Yes. Nitrogen makes up about 78.08% of the air in Earth's atmosphere by volume.
Earth is only one planet where gaseous oxygen is found. The Earth's atmosphere is about 21% Oxygen.
The percentage of nitrogen in the Earth's atmosphere is about 78.
Rice is the highest percentage ingredient in coco-pops.
The highest percentage of your diet should be carbohydrates.
The percentage of oxygen in the Earth's atmosphere by mass is approximately 21.
The highest layer of atmosphere is the exosphere. The layers from earth are; troposphere, stratosphere, mesosphere, thermosphere, exosphere.
The Highest percentage income tax in the year of 1918 was 77%
It is thought that California has the highest percentage of LGBT people.