How Many Valence Electrons Are Present In Sodium?
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Download Solution PDFHow many valence electrons are present in Sodium? This question was previously asked in Bihar Police Constable Memory Based Paper (Held On: 18 Aug 2024) Download PDF Attempt Online View all Bihar Police Constable Papers >- 1
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Answer (Detailed Solution Below)
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Download Solution PDF- The correct answer is Option1 i.e 1 valence electron.
- Only 1 electron is present in the outermost (valence) shell of the Sodium atom.
- Sodium belongs to Group 1 of the periodic table and is an alkali metal.
- The atomic number of Sodium (Na) is 11 and its electronic configuration is 2, 8, 1.
- 2 valence electrons are found in Group 2 elements.
- 4 valence electrons are found in Group 14 elements.
- 8 valence electrons are found in Group 18 elements (Noble gases).
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Tag » How Many Valence Electrons Does Sodium Have
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