La importancia y aplicaciones del potasio: un nutriente y elemento

Potassium, with atomic number 19 and symbol K, is derived from the word alkali. It was first isolated by Sir Humphrey Davy. Potassium is vital for human health, aiding in fluid balance and found in many foods. Deficiency can cause health issues, while excess can lead to stomach problems. In plants, potassium is crucial for growth and is replenished in soil through fertilizers. Potassium compounds are used in food additives and various industries. It reacts violently with water, producing hydrogen gas and potassium hydroxide, which can cause burns.

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