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What are the 2 top abundant elements in the earth's atmosphere?
Wiki User
∙ 13y ago
Nitrogen makes up 72% of our atmosphere I believe. It's definitely the most abundant element. The second is Oxygen.
Wiki User
∙ 13y ago
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What can be said about the percentage of elements found in significant amounts in Earth's biospherelithospherehydrospher and atmosphere compare to the total number of elements listed on the periodic t?
Only 4 elements account for 5% of the total and the top 8 elements, combined, account for 99.5 percent.
What is the trend in the electronegative of the elements from-left to right and from top to bottom?
Electronegativity of the elements generally increases left to right and decreases top to bottom.
What is the top ten strongest elements?
water
What are the top 20 elements and their corresponding symbol and atomic number?
We would find it easier to respond to this question if we knew what is meant by the 'top 20 elements'.
Why are the elements at the bottom of the series discovered before the elements on the top?
they aren't, they're in numerical order
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 are the charged particles found in the top layers of the earths atmosphere called?
Ions
What are the top the most abundant elements in the body?
Carbon, oxygen, hydrogen, nitrogen and traces of iron.
What are the top 3 elements in Earth's atmosphere?
Nitrogen, Oxygen and Argon
The layers of the earths atmosphere from top to bottom are the?
In descending order: exosphere, thermosphere, mesosphere, stratosphere, troposphere.
What are the top 5 most abundant elements in the human body?
Carbon, oxygen, hydrogen, nitrogen and traces of iron.
What are the two most abundant elements in the atmosphere?
The 10 most abundant elements in the universe in from greatest to least are hydrogen, helium, oxygen, neon, nitrogen, carbon, silicon, magnesium, iron, and sulfur. Refer to the related link below for a table that gives the relative abundance of the 10 most abundant elements.
Which elements comprise the largest fraction in the composition of the atmosphere?
The top 2 are nitrogen and oxygen.
What and where are the ionosphere and exosphere?
The layer of the atmosphere that contains the ionosphere and exosphere is called the thermosphere. The exosphere is at the top and the ionosphere is at the bottom.
What are the charged particles found in top layers of the earths atmosphere?
exosphere, ionosphere, thermosphere, mesosphere, ozonosphere, stratosphere, and troposphere.
What are the charged particles found in top layer of the earths atmosphere?
exosphere, ionosphere, thermosphere, mesosphere, ozonosphere, stratosphere, and troposphere.
What are the top percents of the most abundant gase's in the atmosphere?
These gases are: nitrogen (78,084 %), oxygen (20,9476 %), argon (0,934 %), carbon dioxide (0,0314).
