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9th Class Science Atoms and Molecules Question Bank 9th CBSE Science Atoms and Molecules

  • question_answer
      Classify each of the following on the basis of their atomicity. (a)                                     (b) (c)                                (d) (e)                                     (f) (g)                               (h) (i)                                 (j) (k)                                   (l)

    Answer:

      Monoatomic (i.e., contains only one atom) He, Ag Diatomic (i.e., contains two atoms, same or different) , HCl Triatomic (i.e., contains three same or different atoms ) Polyatomic (i.e., contains more than three atoms)


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