Since elements in the same family have the same number of valence electrons, their dot structures will look the same, too! How many valence electrons (electrons in the outer energy level) does oxygen have?Oxygen is a non-metal element found in Group 16 of the periodic table. What is the number of valence electrons in oxygen? Oxygen has 6 valence electrons, two in the 2s subshell and four in the 2p subshell. Solved: How many valence electrons does an oxygen atom have? The remaining four exist as lone pairs. Oxygen atom has 8 electrons with 2 in its inner shell(K-shell) and 6 in its outer or valence shell(L-shell). Answer (1 of 4): Oxygen is a non-metal element and its symbol is O. Since an oxygen atom has six valence electrons and wants eight, it uses two of its six valance electrons for bonding. The electronic configuration of oxygen is 1s2 2s2 2p4. Oxygen belongs to 'p' period of periodic table. For Copper, the configuration is a little unsettling — a more stable configuration would be to have 10 electrons in the 3d shell, and this is exactly what we observe! An atom's number of valence electrons dictates how many bonds the atom can form. 5 b. A.-2 B.+1 C.+2 D.-1 A. A.35 B.34 C.36 D.79 C. Select one: a. Oxygen is found in the sixth group, therefore it has six valence electrons.There are 6 electrons in the valence (outermost) shell of oxygen.8 electrons, minus 2 for the first orbital, second orbital will have 6 makeing thme valenceAll of the elements have the group have the same amout of valence electrons. How many electrons are in an ion of Br -1 ? Oxygen element lies in 16th group and 2nd period of periodic table. If a neutral oxygen atom gains two electrons, what will its overall charge be? The strange case of Copper valence electrons. How many valence electrons does oxygen have? Middle School Life Science: Tutoring Solution Hydrogen has only 1 electron, which is used to … The atomic number of oxygen is 8 and its atomic mass is 16. How many electrons, protons, valence electrons, and neutrons are in Oxygen? The electrons in per shell of oxygen is 2 and 6. Copper has 29 electrons in total, so the rearmost electrons are lined up as …4s^2-3d^9. If you're talking about O--, then it has 10 electrons. Hydrogen has relatively low electronegativity, so that when hydrogen bonds to oxygen to form water molecules (H 2 O) the shared electrons spend most of their time orbiting the oxygen atom. An oxygen atom can form two covalent bonds. Question Date: 2005-10-08: Answer 1: The Periodic Table of elements can tell you a lot about the elements. How many valence electrons (electrons in the outer energy level) does oxygen have?Oxygen is a non-metal element found in Group 16 of the periodic table. 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