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What does Na stand for?
- A Nitrogen
- B Sodium
- C Calcium
- D Silicon
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The symbol "Na" stands for Sodium. 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 essential element for all living organisms and is found in many minerals, especially in salt. Sodium plays a crucial role in maintaining fluid balance in the body and is necessary for nerve function.