ATOMIC THEORY TIMELINE

Introducing the concept of atoms as the smallest units of matter and the foundation of the atomic theory. Discussing the pioneers such as Lucius and Democritus.

Exploring John Dalton's foundational work in formulating the modern Atomic Theory, including the concept of indivisible atoms, identical properties of elements' atoms, and different atoms of various elements.

Delving into Thomson's discovery of the electron and his Plum Pudding model to explain the atomic structure, highlighting the significance of electrical charges within atoms.

Examining Millikan's discovery of the electron's charge through his oil drop experiment and its implications for determining the mass of an electron.

Exploring Rutherford's experiments that led to the nuclear model of the atom, including the discovery of the nucleus and the positively charged center within an atom.

Joseph John Thomson discovered the electron, Ernest Rutherford discovered the nucleus, and James Chadwick discovered the neutron.

James Chadwick discovered the neutron through high-energy radiation experiments similar to gamma rays.

Nils Bohr received the Nobel Prize in Physics in 1922 for his work on investigating atomic structure and radiation.

Nils Bohr's model of the atom included protons in the nucleus and electrons orbiting outside the nucleus in a planetary-like system.

Erwin Schrödinger made significant advancements in modern atomic theory, describing electron behavior using mathematical equations.

Overview of the historical timeline from Democritus to John Dalton, J.J. Thomson, Nils Bohr, and Erwin Schrödinger in shaping the atomic theory.

Discussing the implications of atomic theory on technological advancements, such as nuclear power, atomic spectroscopy, quantum control, and medical imaging technologies.

The atomic theory has led to significant technological advancements, including nuclear power, medical imaging, and material science, improving life in various aspects.