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Atoms and Molecules — Science STD 10 — Question

Tamilnadu BoardEnglish MediumSTD 10ScienceAtoms and Molecules1 Mark
MCQ
The atom with no neutrons in the nucleus is:
  • A
     He
  • B
    Deuterium
  • C
    Tritium
  • ✓
    Protium
✓

Answer

Correct option: D.
Protium
Protium

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