Proton is

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

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Similar Questions

The ratio of the masses of a proton and an electron is:

Which of the following pairs has the identical $e/m$ value?

The masses of an electron,a proton and a neutron respectively will be in the ratio

Who determined the charge-to-mass ratio $(e/m_e)$ of an electron and how? Explain.

The discovery of the neutron occurred very late because:

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