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Atoms and Molecules — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceAtoms and Molecules1 Mark
Question
Which of the following elements has the same molecular mass as its atomic mass?
  1. Nitrogen.
  2. Neon.
  3. Oxygen.
  4. Chlorine.
✓

Answer

  1. Neon.

Explanation:

Neon’s molecular mass is equivalent to its atomic mass.

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