
Learn how an atom's atomic number is defined by its protons, unique to each element like hydrogen and carbon.

Explore the three main types of atomic structures: Bohr's Model, Quantum Mechanical Model, and Rutherford's Model.

Explore the fundamental theory of atomic structure, including protons, neutrons, and electrons in chemical interactions.

Explore how the Rutherford gold foil experiment transformed our understanding of atomic structure and proved the existence of atoms.

Explore how subatomic particles shape atomic structure and influence chemical properties.

Explore the basics of atomic structure, including protons, neutrons, and electrons.

Discover the Quantum Mechanical Model, the most accepted atomic theory, explaining atomic structure and behaviors with precision.