You are not authorized to access this page.

Historic of the Atomic Structure

  • Niels Bohr

    Niels Bohr proposed a theory for hydrogen atom based on quantum theory that energy is transferred only in certain well defined quantities.

Looking for a timeline maker?

Create timelines for projects, roadmaps, history, lessons, legal cases, and stories with Timetoast. Timetoast is a timeline maker for work, school, research, and stories.