MCQ
Proton is
  • A
    Nucleus of deuterium
  • B
    Ionised hydrogen molecule
  • Ionised hydrogen atom
  • D
    An $\alpha$  particle

Answer

Correct option: C.
Ionised hydrogen atom
c
Proton is ionized hydrogen i.e. $H ^{+}$. It contains only protons and no neutrons or electrons.

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