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Atoms and Molecules — Science STD 9 — Question

CBSE BoardEnglish MediumSTD 9ScienceAtoms and Molecules1 Mark
MCQ
Molecular mass is expressed in:
  • A
    kg
  • B
    g
  • C
    u
  • D
    mg
✓

Answer

  1. u

Explanation:

Molecular mass is expressed in 'u', or unified atomic mass unit.

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