10th Class Science Metals and Non-metals Question Bank 10th CBSE Science Metals and Non-metals

  • question_answer   Give the formula of the stable binary compounds that would be formed by the combination of following pairs of elements (a) Mg and                   (b) U and (c) Al and                      (d) K and

    Answer:

                      (a)  (Magnesium nitride)              (1/2) (b)  (Lithium oxide)                           (1/2) (c)  (Aluminium chloride)                (1/2) (d)  (Potassium oxide)                        (1/2)


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