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Reactivity: Sodium is highly reactive and can react violently with water, releasing hydrogen gas and potentially causing fires. This reactivity requires careful handling and storage.
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Health concerns: Consuming excessive amounts of sodium can be detrimental to health. High sodium intake is associated with an increased risk of high blood pressure and cardiovascular diseases.
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Corrosion: Sodium is corrosive and can damage certain materials. It can react with moisture in the air, leading to the formation of sodium hydroxide, which is caustic.
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Limited uses: Sodium's reactivity and corrosiveness limit its applications. While it is commonly used in the production of various chemicals and in certain industrial processes, its usefulness is relatively restricted compared to other elements.