La importancia y aplicaciones del potasio: un nutriente y elemento

La importancia y aplicaciones del potasio: un nutriente y elemento

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Chemistry, Science, Biology, Health Sciences

10th Grade - University

Hard

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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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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the atomic number and chemical symbol of potassium?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How was potassium first discovered and who is credited with its discovery?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

List some foods that are high in potassium.

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4.

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3 mins • 1 pt

What are some of the health issues associated with potassium deficiency?

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5.

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3 mins • 1 pt

What are some industrial uses of potassium compounds?

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