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2. structure of atom — Chemistry STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceChemistry2. structure of atom1 Mark
MCQ
Neutrons are found in atoms of all elements except in
  • A
    Chlorine
  • B
    Oxygen
  • C
    Argon
  • ✓
    Hydrogen
✓

Answer

Correct option: D.
Hydrogen
d
A normal Hydrogen $(H)$ atom has does not have any neutrons in its tiny nucleus. That Tiny little atom has only one electron and one proton.

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