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Class 9ScienceSTRUCTURE OF THE ATOMBohr's Model of an Atom
Easy

What was Bohr's postulate on the revolution of electrons in the orbits of an atom?

  • A
    Electrons emit energy continuously while revolving.
  • B
    Electrons do not radiate energy while revolving in discrete orbits.
  • C
    Electrons revolve in orbits with varying energy levels.
  • D
    Electrons spiral into the nucleus due to energy loss.
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Class 9 Questions

Class 9

Science Questions

Chapter

STRUCTURE OF THE ATOM

Subtopic

Bohr's Model of an Atom

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