why oxygen is element
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Elements for Kids Oxygen is an important element that is needed by most life forms on Earth to survive. It is the third most abundant element in the universe and the most abundant element in the human body.Oxygen has 8 electrons and 8 protons. It is located at the top of column 16 in the periodic table.t is the third most abundant element in the universe and the most abundant element in the human body. Oxygen has 8 electrons and 8 protons. It is located at the top of column 16 in the periodic table.
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MADMAN BIOLOGY Hydrogen and oxygen are elements. What that really means is that when an atom, the fundamental unit that makes up everything, has 1 proton (a positively charged sub-atomic particle) it is a hydrogen atom, and when it has 8 protons, it is an oxygen atom. Hydrogen gas is two hydrogen atoms bonded together, H 2.
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- Oxygen is an element with the chemical symbol O and atomic number 8. Oxygen is a very reactive element that easily forms compounds such as oxides. Under standard temperature and pressure conditions two oxygen atoms join to form dioxygen (O 2), a colorless, tasteless and odorless gas.Oxygen is essential to human life, it is found in the air we breathe and the water we drink (H 2 0).zone (O 3) is an allotrope (different form) of oxygen that combines three oxygen atoms together. While ground level ozone is an air pollutant, the ozone layer in the Earth’s upper atmosphere provides protection from the suns harmful rays by filtering UV light.
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What is oxygen? What is oxygen? Oxygen is a non-metallic element that constitutes for 21% of air. In humans, oxygen is primarily absorbed via the lungs and carried around the body in blood cells to provide the key element for cellular activity. The average level of oxygen in the blood is approximately 96% and if this oxygen consumption lowers over time, your health can be affected.
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- Oxygen gas is two oxygen atoms bonded together, O 2. Water, is one oxygen atom bonded to two different hydrogen atoms, H 2 O. When atoms are bonded together, (H 2, O 2, H 2 O etc.) we call the total structure a molecule.ydrogen and oxygen are elements. What that really means is that when an atom, the fundamental unit that makes up everything, has 1 proton (a positively charged sub-atomic particle) it is a hydrogen atom, and when it has 8 protons, it is an oxygen atom.
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oxygen oxygen - a nonmetallic bivalent element that is normally a colorless odorless tasteless nonflammable diatomic gas; constitutes 21 percent of the atmosphere by volume; the most abundant element in the earth's crust.
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- The Chemistry of Oxygen and Sulfur. The Chemistry of Oxygen. Oxygen is the most abundant element on this planet. The earth's crust is 46.6% oxygen by weight, the oceans are 86% oxygen by weight, and the atmosphere is 21% oxygen by volume. The name oxygen comes from the Greek stems oxys, acid, and gennan, to form or generate..
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Why is oxygen important in the atmosphere? Earth's atmosphere is mainly nitrogen, oxygen, carbon dioxide, and water vapor. Oxygen is the most reactive of these. Oxygen allows all of the life as we know it on earth. Eve … n though oxygen is less than 1/4 of the atmosphere it is the most important part.he way the oxygen got into our atmosphere is when the green plants do photosynthesis. Green plants take in carbon dioxide, sunlight, and water to make glucose and of course o … xygen. After a while, the plants did enough photosynthesis that the earth got an atmosphere.
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Is oxygen an organic or inorganic molecule? Oxygen is neither an organic nor inorganic molecule, because by itself it is just an atom. A molecule is two or more atoms joined together. Then again, if two oxygen atoms bond, this would form an oxygen molecule, however the classification of this is a little tricky. It is definitely not organic, as this would require it to contain carbon, and most likely, hydrogen.
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Periodic Table and the Elements If you have eight protons, neutrons and electrons, you will have an oxygen (O) atom. If you have seven protons, neutrons, and electrons, you will have a nitrogen (N) atom. The atoms for each element are unique, even though they are all made of similar subatomic parts.
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The Origin of Oxygen in Earth's Atmosphere It's hard to keep oxygen molecules around, despite the fact that it's the third-most abundant element in the universe, forged in the superhot, superdense core of stars. That's because oxygen wants to react; it can form compounds with nearly every other element on the periodic table.
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Oxygen Oxygen is the most abundant chemical element by mass in the Earth's biosphere, air, sea and land. Oxygen is the third most abundant chemical element in the universe, after hydrogen and helium. About 0.9% of the Sun 's mass is oxygen.Oxygen constitutes 49.2% of the Earth's crust by mass and is the major component of the world's oceans (88.8% by mass).y mass, oxygen is the third-most abundant element in the universe, after hydrogen and helium. At standardized conditions for temperature and pressure, two atoms of the element bind to form dioxygen, a diatomic gas that is colorless, odorless, and tasteless, with the formula O 2.
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It's Elemental Large amounts of oxygen can be extracted from liquefied air through a process known as fractional distillation. Oxygen can also be produced through the electrolysis of water or by heating potassium chlorate (KClO3). Oxygen is a highly reactive element and is capable of combining with most other elements. It is required by most living organisms and for most forms of combustion.
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Oxygen family Oxygen family Photo by: Anterovium The oxygen family consists of the elements that make up group 16 on the periodic table: oxygen, sulfur, selenium, tellurium, and polonium.
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Chemistry B two, two valence electron Oxygen has two valence electrons since it must gain two in order to obtain 8 electrons in its outermost energy level. However, the number of valence … electrons is six--not two. The valence and valence electrons are only the same for metals in Groups 1, 2, and 3.wo, two valence electron Oxygen has two valence electrons since it must gain two in order to obtain 8 electrons in its outermost energy level. However, the number of valence … electrons is six--not two. The valence and valence electrons are only the same for metals in Groups 1, 2, and 3.
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Oxygen Oxygen is the most abundant chemical element by mass in the Earth's biosphere, air, sea and land. Oxygen is the third most abundant chemical element in the universe, after hydrogen and helium. About 0.9% of the Sun's mass is oxygen. Oxygen constitutes 49.2% of the Earth's crust by mass as part of oxide compounds such as silicon dioxide and is the most abundant element by mass in the Earth's crust.
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- Oxygen occurs uncombined (as one of a mixture of gases) in air, but it also readily combines (reacts) with a wide variety of other elements to make compounds. Indeed, oxygen is among the most reactive of all the elements. For example, nearly allthe rocks of the Earth are compounds containing oxygen.xygen in water. In the past, oxygen atoms combined with hydrogen atoms to form water. Oxygen is a much more massive element than hydrogen (the atomic weight of hydrogen is 1, that of oxygen is 16). As a result, oxygen makes up about nine-tenths of the mass of the oceans.
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- Oxygen has 8 protons, 8 electrons, and 8 neutrons. Look at the periodic table of the elements. The atomic number is same value as the protons and electrons. Round the atomic … mass to a whole number then go mass-protons=neutrons.
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Why is oxygen important to life? Oxygen is a very strong oxidizing agent and is reduced very readily. In organisms that use cellular respiration to generate energy (e.g. humans), oxygen is needed at the end of the electron transport chain to act as electron acceptors, producing water in the process.xygen (in the form of O2) is needed for almost all life because it is used in the process of cellular respiration in which cells react oxygen with glucose to form water carbo … n dioxide and heat.
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Why is oxygen an element? When two or more atoms of the same element or a different element combine they form a compound. ie. Hydrogen and Oxygen can combine and form a compound (hydrogen dioxide) … or two hydrogen atoms can combine and form a compound. 1 person found this useful. Answered. In Atoms and Atomic Structure.
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It's Elemental Oxygen is the third most abundant element in the universe and makes up nearly 21% of the earth's atmosphere. Oxygen accounts for nearly half of the mass of the earth's crust, two thirds of the mass of the human body and nine tenths of the mass of water.xygen is the third most abundant element in the universe and makes up nearly 21% of the earth's atmosphere. Oxygen accounts for nearly half of the mass of the earth's crust, two thirds of the mass of the human body and nine tenths of the mass of water.
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oxygen An element constituting 21 percent of the atmosphere by volume that occurs as a diatomic gas, O2, combines with most elements, is essential for plant and animal respiration, and is required for nearly all combustion.
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Oxygen Element Facts Source: Oxygen is the most abundant element in the Earth’s crust, accounting for almost half of it by mass. More than half of the atoms in the Earth’s crust are oxygen atoms. About 86 percent of the mass of Earth’s oceans is oxygen – mainly in the form of water. Oxygen is the third most common element in the Universe, behind hydrogen and helium. It is obtained commercially from liquefied air separation plants. It can be prepared in the laboratory by electrolysis of water. Isotopes: 13 whose half-lives are known, with mass numbers 12 to 24.
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It's Elemental Oxygen can also be produced through the electrolysis of water or by heating potassium chlorate (KClO 3). Oxygen is a highly reactive element and is capable of combining with most other elements.It is required by most living organisms and for most forms of combustion. Impurities in molten pig iron are burned away with streams of high pressure oxygen to produce steel.xygen can also be produced through the electrolysis of water or by heating potassium chlorate (KClO 3). Oxygen is a highly reactive element and is capable of combining with most other elements.