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8th Class Science Materials : Metals and Non-metals Question Bank Metals and Non Metals Formative Sujective Problems

  • question_answer
    Statement (A): Sodium and potassium are highly reactive metals. Statement (B): Sodium and potassium are stored under water. (a) Statement 'A' is true, statement 'B' is false. (b) Statement 'B' is false, statement 'A' is true. (c) Both statements, 'A' and ?B? are true. (d) Both statements, 'A' and 'B' are false.

    Answer:

    Highly reactive non metals reacts with oxygen and form their respective compounds But do not react with water. Hence they are stored under water.


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