most abundant element in the air
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What is the most abundant gas in the atmosphere is _____. argon oxygen nitrogen hydrogen Can you guess which one it is? Answer: By far, the most abundant gas in the Earth's atmosphere is nitrogen, which accounts for about 78% of the mass of dry air. Oxygen is the next most abundant gas, present at levels of 20-21%.
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Which is the most abundant element in the earth's crust? The most abundant element in the earth's crust is oxygen, making up 46.6% of the earth's mass. Silicon is the second most abundant element (27.7%), followed by aluminum (8.1%), iron (5.0%), calcium (3.6%), sodium (2.8%), potassium (2.6%). and magnesium (2.1%).
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What is the most abundant element in the Earth's crust? The most abundant elements in the Earth's crust are Silicon (Si), Oxygen (O), Aluminum (Al) and Manganese (Mn) The most abundant elements in the Earth's crust are Silicon (Si), Oxygen (O), Aluminum (Al) and Manganese (Mn)
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Oxygen group element ...however—i.e., within a few kilometres of the surface of the Earth—oxygen is the most abundant element: in mass, it makes up about 20 percent of the air, about 46 percent of the solid crust of the Earth, and about 89 percent of the water.
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What Are the Two Most Abundant Gases in the Atmosphere? The two most abundant gases in the Earth’s atmosphere are nitrogen and oxygen. The atmosphere contains approximately 78 percent nitrogen and about 21 percent oxygen. The Earth’s atmosphere also contains lesser amounts of other gases, such as argon, carbon dioxide, hydrogen and neon. Continue Reading.
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quiet adjective, quieter, quietest. 1. making no noise or sound, especially no disturbing sound: quiet neighbors. free, or comparatively free, from noise: a quiet street. silent: Be quiet! restrained in speech, manner, etc.; saying little: a quiet person. free from disturbance or tumult; tranquil; peaceful: a quiet life.
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What is the most abundant element in the air? I also taught Masters Students at Imperial for 3 years. The air (on ground level, not in a traffic jam!) is composed of ~80% N2, ~20% O2, 0-6% H2O (vary a lot), 0.03% CO2, 1% argon and then traces of other elements. The most abundant element is thus nitrogen N.
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Water - The most abundant compound in the Universe No Comments. Water is the most abundant compound in the universe; its composition consists of the 1st and 3rd most abundant elements, hydrogen and oxygen (helium is the 2nd most abundant element).Water in liquid form is common on Earth, but on other planetary bodies in the Solar System it is usually present as vapour or ice.o Comments. Water is the most abundant compound in the universe; its composition consists of the 1st and 3rd most abundant elements, hydrogen and oxygen (helium is the 2nd most abundant element).
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- Valence: 1. Hydrogen Properties: Hydrogen is the most abundant element in the universe. The heavier elements were made from hydrogen or from other elements that were made from hydrogen. Hydrogen is a colorless, odorless, combustible gas. Hydrogen gas is so light and diffusive that uncombined hydrogen can escape from the atmosphere.
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What is the most abundant element on Earth AND in the human body? Oxygen is the most abundant element on the Earth's surface (or  crust). It comprises 49.5 percent of the total mass (amount) of  the Earth's crust, waters, and atmosphere. …   Silicon is the second most abundant element.ydrogen is the most common atom in the universe, and oxygen is the thrid … most common, so water has to be the number one compound.
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Argon Argon is the third most abundant gas in the Earth's atmosphere, at 0.934% (9340 ppmv) more than twice as abundant as water vapor (which averages about 4000 ppmv, but varies greatly), 23 times as abundant as carbon dioxide (400 ppmv), and more than 500 times as abundant as neon (18 ppmv).
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What is the most abundant element in the Earth's crust? The most abundant element in the crust of Earth is oxygen; the most abundant metal is aluminum. The Earth's crust consists of the following elements and percentages: Oxygen-…-47%Silicon--28%Aluminum--8%Iron--5%Calcium--4%Sodium--3%Potassium--3%Magnesium--2%Titanium--0.5%All others--.
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What are the most abundant gases in the atmosphere? Best Answer: The gases in the atmosphere are as follows>>. 78.1% Nitrogen (the 1st 3 gases listed are the most abundant) 20.9% Oxygen. 0.93% Argon. 1% to 4% (typically) Water vapor (at the Earth's surface) 0.039% Carbon dioxide (rising every year)
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What are the 5 most abundant elements in the Earth's crust? The five most abundant elements in Earth's crust by volume and listed here as a percentage of the total volume of the crust are:   # Oxygen--47%  # Silicon--28%  # Alum…inum--8%  # Iron--5%  # Calcium--4%        . 65 people found this useful.
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What is the most abundant element on Earth AND in the human body? Answer: The most abundant element in the universe is hydrogen, which makes up about 3/4 of all matter! Helium makes up most of the remaining 25%. Oxygen is the third most abundant element in the universe.
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Aluminium In the Earth's crust, aluminium is the most abundant (8.3% by mass) metallic element and the third most abundant of all elements (after oxygen and silicon). The Earth's crust has a higher prevalence of aluminium than the rest of the planet, due to aluminium silicates in the crust.
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Most Abundant Metal in the Earthâs Crust Most Abundant Metal in the Earth’s Crust. Aluminium – It’s the most abundant metal in the Earth’s crust, yet it entirely escaped our notice until 1825. You might say it was hidden in plain sight. Aluminium is a highly reactive metal, meaning it readily undergoes chemical reactions with other elements and compounds to form different substances. As a result, nearly all of the naturally occurring aluminium atoms on Earth ended up tucked away in the molecules of more than 270 different minerals, including gemstones like emeralds and rubies.
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Elements: Earth, Water, Air, and Fire Air was considered a pure element, but in fact the air that's all around us is made up of a variety of gases: primarily nitrogen and oxygen, with almost 1% argon and even smaller amounts of carbon dioxide and other elements such as krypton and helium. The composition of air is just right for life on Earth, though.
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What is the most abundant element in the human body? The most abundant element in the human body   by number of atoms-hydrogen   by weight-oxygen   The most abundant element in the human body is oxygen. About two t … hirds (65%) of the human body is oxygen by mass.    The most abundant metal in the human body is calcium.f you are wondering by weight, it is: OXYGEN If you are wondering by number of atoms it is: HYDROGEN If you might wanna know, or more info...Here is this: The MOST abundant … element in the human body is oxygen. It cover about two thirds.
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Toilet Bowl Black Streaks The black is from the mildew, mildew is from the wet mineral deposit and the mineral deposit is from hard water over the years. The solution is to clean your toilet bowl with a scale or lime removing cleaner. You can use acid, household vinegar, or a household cleaner to remove these deposits.
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What is the most abundant element in the human body? The most abundant element in the human body   by number of atoms- hydrogen   by weight - oxygen   The most abundant element in the human body is oxygen. About two t…hirds (65%) of the human body is oxygen by mass.     The most abundant metal in the human body is calcium. Elijah Sobers.
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What is the third most abundant gas in the earth's atmosphere? · just now. 1  The third most abundant gas in the earth's atmosphere is a rare gas 'argon' (which constitutes 0.9% of the air). 2  The thin envelope of air that surrounds our planet is a mixture of gases, each with its own physical properties. 3  Nitrogen 78.084%. 4  The third most abundant gas element is argon at 0.93% but there is about 1% water vapor. In absolutely dry air it is argon at 0.93 % of the volume. In very humid air it is watervapour but the amount of watervapour vaires greatly while the level of argon is pretty much constant.
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Abundance of the chemical elements The mass-abundance of the eight most abundant elements in the Earth's mantle (see main article above) is approximately: oxygen 45%, magnesium 23%, silicon 22%, iron 5.8%, calcium 2.3%, aluminum 2.2%, sodium 0.3%, potassium 0.3%.
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Rod of Asclepius Greek mythology and Greek society. The Rod of Asclepius takes its name from the god Asclepius, a deity associated with healing and medicinal arts in Greek mythology. Asclepius' attributes, the snake and the staff, sometimes depicted separately in antiquity, are combined in this symbol. The most famous temple of Asclepius was at Epidaurus in north-eastern Peloponnese.
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Period 3 element Argon is the most abundant noble gas in Earth's crust, comprising 0.00015% of the crust. Nearly all of the argon in Earth's atmosphere is radiogenic argon-40, derived from the decay of potassium-40 in the Earth's crust. In the universe, argon-36 is by far the most common argon isotope, being the preferred argon isotope produced by stellar nucleosynthesis in supernovas.
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- Hydrogen is the most abundant element in the universe. It possesses the highest energy per unit weight of any chemical fuel and is nonas it burns into water-polluting vapor: 22 H O HO 22 2 +→ (1). Table 1. Comparison of hydrogen to other hydrocarbon fuels.