2. Questions Bank
  3. 8th Class
  4. Science
  5. Materials : Metals and Non-metals

8th Class Science Materials : Metals and Non-metals Question Bank Metals and Non Metals Conceptive Subjective Problems

  • question_answer
    Statement A:    Metals lose electrons to form positive ions. Statement B: Nonmetals possess lusture, are malleable and ductile. Statement C: Metals have 4 to 8 electrons in their outermost shell. Non-metals have 1 to 3 electrons in their outermost shell. (a) Statements A and B are correct, statement C is incorrect. (b) Statement A is correct, statements B and C are incorrect. (c) All the three statements are correct. (d) All the three statements are incorrect.

    Answer:

    Statement A is correct, statements B and C are incorrect.


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