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The most common element in the atmosphere is Nitrogen (N), which is taken in by plants and animals, but is not of any use in cellular respiration, so it is exhaled straight back out during breathing. The second most common element in the air is Oxygen (in the compound, O2), which is needed by the body to carry within the blood to provide oxidation that keeps us alive and powers muscles such as the heart which pumps the blood.
The atmosphere is made up of 78% Nitrogen 21%, Oxygen, and 2% other gases such as carbon-dioxide (a compound, CO2), water vapor (H2O), and other gasses -- including the "noble" gasses such as Helium (He), Argon (Ar), Neon (Ne), and so on.
There are small amounts of gasses such as Chlorine (Cl2) and Flourine (F2), but Bromine (Br) is a liquid and not a gas at room temperature.
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Most abondant element in the air?
The most abundant element in Earth's atmosphere is nitrogen, making up about 78% of the air we breathe. Oxygen is the second most abundant element in the air, at around 21%.
The second most abundant element in the Earth's atmosphere is?
oxygen
Most abdundant element in air?
What_is_the_main_ingredient_in_air
What is the most common element found in earths atmosphere?
Nitrogen is the most common element found in Earth's atmosphere, making up about 78% of the air we breathe. Oxygen is the next most abundant element in Earth's atmosphere, making up about 21%.
Oxygen is the most abundant element by volume in Earth's?
Oxygen is the most abundant element in Earth's crust.
Most common element in the earths atmosphere?
nitrogen is the most common element in the earths atmosphere
What is the most common element in air you breathe?
Nitrogen is the most common element in the air you breathe.The earth's atmosphere consist of approximately79% nitrogen, 20% oxygen, and 1% other gases.On Earth, the most common element in the air is Nitrogen.
Most abondant element in the air?
The most abundant element in Earth's atmosphere is nitrogen, making up about 78% of the air we breathe. Oxygen is the second most abundant element in the air, at around 21%.
The second most abundant element in the Earth's atmosphere is?
oxygen
Most abdundant element in air?
What_is_the_main_ingredient_in_air
What is the most common element found in earths atmosphere?
Nitrogen is the most common element found in Earth's atmosphere, making up about 78% of the air we breathe. Oxygen is the next most abundant element in Earth's atmosphere, making up about 21%.
What are the two main element that are most common in dry air?
Oxygen (20%) and nitrogen (80%).
What is the second most common gas found in the air?
This gas is oxygen - 20,946 %.
What is the second most common gas found in the air we breath?
Oxygen is the second most common/abundant gas in the air that we breathe. Nitrogen is the most abundant gas in the air we breathe. The composition of air is often treated as 79 mole or volume percent N2 and 21 mole or volume percent O2.
What is the second most common gas found in the air we breathe?
Oxygen is the second most common/abundant gas in the air that we breathe. Nitrogen is the most abundant gas in the air we breathe. The composition of air is often treated as 79 mole or volume percent N2 and 21 mole or volume percent O2.
What element has most power?
element air . Air was an element in the old Greek system, it is not a chemical element.
Is argon a rare or common element?
Argon is a common element in the Earth's atmosphere, making up about 0.93% of the air we breathe. While it is not as abundant as nitrogen or oxygen, it is considered a common element in terms of its presence on Earth.
