A Metal Oxide Forms When Potassium Reacts with Oxygen

question 18

Multiple Choice

A metal oxide forms when potassium reacts with oxygen.What is the most likely formula of this metal oxide?

• A) KO
• B) K₂O
• C) K₂O₃
• D) KO₂
• E) KO₃

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Heckscher-Ohlin Theorem

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