If you’re looking for the answer to the question “How many valence electrons does O have?”, the answer is six. Oxygen, or O, is an element located in period 2 of the periodic table and has an atomic number of 8. This means that its electron configuration is 1s22s22p4, which gives it 6 valence electrons.
Valence electrons are the outermost electrons of an atom and are the electrons that are involved in chemical reactions. Oxygen is a non-metal element, so its valence electrons are found in the 2p orbitals. These electrons are responsible for the reactions oxygen participates in, such as forming double and triple bonds with other atoms.
Understanding the number of valence electrons an element has is important for predicting how it will interact with other atoms and how it will form bonds. Knowing the number of valence electrons oxygen has helps us understand why it is so reactive and how it participates in the formation of molecules and compounds.
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