what is the most abundant chemical
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Abundance of the chemical elements Hydrogen is the most abundant element in the Universe; helium is second. However, after this, the rank of abundance does not continue to correspond to the atomic number; oxygen has abundance rank 3, but atomic number 8. All others are substantially less common.
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What is the most abundant compound on the Earth? Submit. · just now. Report Abuse. Water (H2O) is the most abundant compound *ON* the Earth. But while I'm answering, here are free (!) bonus answers: Silicon dioxide (SiO2) is the most abundant compound *IN* Earth's crust (what's below that has not been accurately quantified, only estimated).ubmit. · just now. Report Abuse. Water (H2O) is the most abundant compound *ON* the Earth. But while I'm answering, here are free (!) bonus answers: Silicon dioxide (SiO2) is the most abundant compound *IN* Earth's crust (what's below that has not been accurately quantified, only estimated).
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- If 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. (Around 65% (in percentage) If you are looking by mass.
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- The question is a bit unclear, however the four most abundant elements are carbon (C), hydrogen (H), oxygen (O), and nitrogen (N).
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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 is the most abundant element on Earth AND in the human body? 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%). These eight elements account for approximately 98.5% of the total mass of the earth's crust. Of course, the earth's crust is only the outer portion of the earth.
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The Most and Least Abundant Elements In our solar system, hydrogen is the most abundant (70.5%) followed by helium (27.5%) and carbon (about 0.6%). We know that the hydrogen and helium are largely concentrated in the Sun. The abundance of elements depends on their origin and further transformation.
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- Water is the most abundant chemical compound present on Earth's surface. About 2.1% of all of Earth's water is frozen in glaciers. If we use the analogy that 1,000 drops of water represent all of the water on Planet Earth, then we learn that: 972 drops are in the oceans and inland seas (97.2%)
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- The chart shows which elements are most abundant by mass and by volume. As you can see, Oxygen is the most abundant element in the Earth's crust (lithosphere) by both mass and volume. Silicon is the second most abundant element by mass.Potassium is the second most abundant by volume. All of the different amounts are right on the chart, so there is no need to memorize them. The most important thing to realize is that Oxygen is by far the most abundant element in the Earth's crust.Remember that this refers to Oxygen in compounds, not Oxygen as a gas! This Oxygen is present as part of solid chemical compounds in the rocks and soil.he most important thing to realize is that Oxygen is by far the most abundant element in the Earth's crust. Remember that this refers to Oxygen in compounds, not Oxygen as a gas! This Oxygen is present as part of solid chemical compounds in the rocks and soil.
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- 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--. 9 people found this useful.xygen is the most abundant element in Earth's crust. Its percentage of total crustal mass is between 46-47%.
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What are the most abundant gases in the atmosphere? Nitrogen (N2) is the most abundant gas in the Earth's atmosphere having percent volume of 78.8 compare to Oxygen 20.95 %, which falls on the second place after Nitrogen. Karen · 2 years ago 0
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HYDROGEN Hydrogen is the most abundant element in the universe. Nearly nine out of every ten atoms in the universe are hydrogen atoms. Hydrogen is also common on the Earth. It is the third most abundant element after oxygen and silicon.
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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. All of the other elements are relatively rare.
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What Are the 4 Most Abundant Gases in the Earth's Atmosphere? Answer: The answer depends on the region of the atmosphere and other factors, since the chemical composition of the Earth's atmosphere depends on temperature, altitude, and proximity to water. Usually, the 4 most abundant gases are: 1  nitrogen (N 2) - 78.084%. 2  oxygen (O 2) - 20.9476%. 3  argon (Ar) - 0.934%.
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What are the most abundant gases in the atmosphere? The products of this reaction are water and carbon dioxide. The next most abundant gas is (3) water vapor. Water vapor varies in concentration in the atmosphere both spatially and temporally. The highest concentrations of water vapor are found near the equator over the oceans and tropical rain forests.
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Chemical element There are 80 elements that have at least one stable isotope and 38 that have exclusively radioactive isotopes, which decay over time into other elements. Iron is the most abundant element (by mass) making up the Earth, while oxygen is the most common element in the crust of the earth. Chemical elements constitute approximately 15% of the matter in the universe: the remainder is dark matter, the composition of it is unknown, but it is not composed of chemical elements.
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- The Most Abundant Elements. With only one proton, hydrogen is the simplest, lightest element, followed by helium, which has two protons. At 75 percent, hydrogen is also the most abundant element in the universe, followed again by helium at 23 percent, then oxygen at 1 percent. Each oxygen atom has eight protons.
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- · just now. Report Abuse. 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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Aluminium However, among the elements that have odd atomic numbers, aluminium is the third most abundant by mass fraction, after hydrogen and nitrogen. 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).
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- All of the other elements are relatively rare. The chemical composition of the earth is quite a bit different from that of the universe. The most abundant element in the earth's crust is oxygen, making up 46.6% of the earth's mass.
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What Is the Most Abundant Metal on Earth? Full Answer. The most abundant metal inside the Earth is iron. Iron makes up to 34 percent of the Earth's mass, but is only the fourth most abundant element in the crust. Iron makes up 5 percent of the Earth's crust and 70 percent of the Earth's core.
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- Hydrogen has been around since atoms first formed in the residue of the Big Bang, and is the most abundant element by far. Despite billions of years of countless stars fusing hydrogen into helium it still makes up 75 per cent of the detectable content of the universe.
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Hydrogen Hydrogen is by far the most abundant element in the universe. It makes up about 93 percent of all atoms in the universe and about three-quarters of the total mass of the universe. Hydrogen occurs both within stars and in the interstellar space (the space between stars).
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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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The most abundant gas in the Atmosphere? The most abundant gas in the Earth's atmosphere is nitrogen.
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It's Elemental Although aluminum is the most abundant metal in the earth's crust, it is never found free in nature. All of the earth's aluminum has combined with other elements to form compounds. Two of the most common compounds are alum, such as potassium aluminum sulfate (KAl(SO 4) 2 ·12H 2 O), and aluminum oxide (Al 2 O 3).