how many protons and electrons does the most stable ion for oxygen have?
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The two gained electrons (purple dots) means that this oxygen ion has 10 electrons (-10 charge) and only 8 protons (+8 charge), giving the ion a net charge of -2.
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Answer and Explanation: Oxygen has 6 valence electrons. Valence electrons are present in the outermost shell of an atom.
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Answer 2: Oxygen is the 8th element in the periodic table. This means that oxygen has 8 protons and 8 electrons. In order to get the number of neutrons you take the atomic weight in this case 15.9999~16 and you subtract it by the number of protons (16-8).
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How many nonbonding electron pairs are there in the Lewis structure of the peroxide ion, O22−? The peroxide ion, O22−, contains 14 electrons in its Lewis structure of which there are 6 pairs on nonbonding electrons and 1 pair of bonding electrons.
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28) Oxygen has atomic number 8. How many times must an oxygen atom be ionized to create an O+5 ion, and how many electrons will the ion have? A) It must be ionized three times; it now has five electrons.
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The most common isotope of Oxygen has 24 basic subatomic 8 protons 8 electrons and 8 neutrons.
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Oxygen has 6 electrons in outermost orbit. where 2s22p4 is outermost electronic configuration. S orbital (2s2)→2 electrons. P orbital (2p4)→4 electrons.
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A neutral iron atom has 26 protons and 26 electrons. In order to form a 3+ ion, it must lose three electrons. The Fe atom loses two 4s electrons and one 3d electron.
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The number of protons and the number of electrons are always the same in an element that is neutral and has no charge. Therefore oxygen has 8 electrons. You will find that the atomic weight of oxygen is about 16.
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It has six electrons in its outer shell. It gains two electrons from one or two other atoms in reactions, forming an oxide ion, O 2-.
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Consider sodium: in its elemental form, it has one valence electron and is stable. It is rather reactive, however, and does not require a lot of energy to remove that electron to make the Na + ion.
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When forming ionic bonds, some atoms give electrons (+ valence) and some receive them (- valence). Oxygen could give up a maximum of 6 electrons from its outer shell.
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Answer and Explanation: There are nine protons in an ion with 10 electrons and a -1 charge.
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How many electrons are present in A+ ion having eleven protons? A.
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['Elements having the maximum number of electrons that can be accommodated in their last shell or orbit are known as stable elements.', 'In the case of Helium , the helium atom contains only one shell . ... ', 'Other examples are Neon(Ne), Argon(Ar), Krypton (Kr), Xenon (Xe), Radon (Rn).']
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Isotopes are elements that contain the same amount of protons, but differ in the number of neutrons in their nuclei. ... Therefore, oxygen 16 has 8 protons and 8 neutrons, oxygen 17 has 8 protons and 9 neutrons, and oxygen 18 has 8 protons and 10 neutrons.
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Oxygen has 8 electrons --- 2 in the first shell, and 6 in the second shell (so six valence electrons). Fluorine has 9 electrons --- 2 in the first shell, and 7 in the second shell (so seven valence electrons). Neon has 10 electrons --- 2 in the first shell, and 8 in the second shell (so eight valence electrons).