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Explanation:
- Sodium is a chemical element with the symbol Na and atomic number 11.
- It is a soft, silvery-white, highly reactive metal.
- Sodium is an alkali metal, being in group 1 of the periodic table. Its only stable isotope is ²³Na. to
- The free metal does not occur in nature, and must be prepared from compounds.
❥Symbol: Na
❥Atomic mass: 22.989769 u
❥Atomic number: 11
❥Electron configuration: [Ne] 3s¹
❥Van der Waals radius: 227 pm
❥Melting point: 97.79 °C
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Answer:
sodium is an chemical element which is denoted with Na2 and it is a non-metal
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