Abundance of the chemical elements - Wikipedia, the free encyclopedia
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The abundance of a chemical element measures how relatively common the element is, or how much of the element there is by comparison to all other elements. Abundance may be variously measured by the...
en.wikipedia.org/wiki/Abundance_of_the_chemical_element...
en.wikipedia.org/wiki/Abundance_of_the_chemical_elements
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== Answer == There is incomplete info on the core, but Iron is likely to be it. However, since many elements in the crust are oxides and if you include water and atmospheric oxygen current information points that oxygen is the most abunda...
http://wiki.answers.com/Q/What_is_the_most_abundant_ele...
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Iron I think. I suppose it depends how use define abundance. The most mass in the whole system would be given to Iron I would guess. I think Iron is about a third of the total mass. Hydrogen is the most common element in the universe but th...
http://www.answerbag.com/q_view/415595
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Most abundant element in the universe and on the earth. ... 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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www.chemengineer.about.com/cs/howthingswork/f/blabundan...
www.chemengineer.about.com/cs/howthingswork/f/blabundant.htm
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Hydrogen is more plentiful than any other element, making up about 3/4 the mass of the universe. . Helium is second, making up almost all of the remaining 25%. Oxygen is a distant third.
http://antoine.frostburg.edu/chem/senese/101/periodic/f...
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Self help. Self diagnosis. Nail analysis. ... One of these supplements is oxygen. Oxygen is the most abundant element on earth. It comprises 45.6% of the earth's crust and 20.95% of dry air.
http://www.hps-online.com/hoxy.htm
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Name that element! It's the ninth most abundant element in Earth's crust. It's a - (CLUE 1) INSIDE SCOOP Like all elements, this one is composed of atoms : Encyclopedia.com ... Find more facts and information related to the article "Name that element! It's the ninth most abundant ..." ... Earth and the Environment...
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Hydrogen (H), for example, has an atomic number of 1 and is the lightest known natural element on Earth. Uranium (U), atomic number 92, is the heaviest. Scientists have created elements with atomic numbers and mass greater than uranium-but they don't exist naturally.
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What is the least abundant element on the earths atmosphere - trivia question /questions answer / answers ... ; What is the most abundant element in nature?; After oxygen, what is the most abundant element in the Earth's crust?; What is the most abundant mineral on earth?; What are the predominant gases in the moon...
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