atomic-structure

Related Questions

• Which of the following particles has more electrons than neutrons

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• Energy of electron of hydrogen atom in second Bohr orbit is

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• The frequency of radiation emitted when the electron falls from $n = 4$ to $n = 1$ in a hydrogen atom will be (Given ionization energy of H$ = 2.18 \times {10^{ - 18}}J\,\,\,{\rm{ato}}{{\rm{m}}^{ - 1}}$and $h = 6.625 \times {10^{ - 34}}Js$)

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• Which one of the following is considered as the main postulate of Bohr’s model of atom

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• The positive charge of an atom is

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