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

  • question_answer
      Which has more number of atoms, 18 g of or 18 g of ?

    Answer:

                             Number of atoms  where, P = Number of atoms in the molecule Number of atoms in 18 g of and, number of atoms in 18 g of Thus, 18 g of  contains more number of atoms.


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