Rutherford's Atomic Model

Rutherford's Atomic Model

In 1911, New Zealand-born scientist Ernest Rutherford conducted a groundbreaking experiment known as the gold foil experiment, which significantly changed how scientists understood atomic structure. At the time, J.J. Thomson’s "Plum Pudding Model" proposed that atoms were made of a positively char...

Understanding the structure of the atom took a major turn in 1897 when J.J. Thomson discovered the electron—the first subatomic particle.

In 1911, Ernest Rutherford designed an experiment using a thin sheet of gold foil, a source of alpha particles, which are small, positively charged particles, and a screen that glowed when the particles...