Electrons are not distributed randomly throughout the positively charged atom. Here's why:

* Electrons occupy specific energy levels: Electrons exist in regions around the nucleus called electron shells or energy levels. These levels have specific energies, and electrons can only occupy certain allowed energy levels.

* Orbitals define electron probability: Within each energy level, electrons are further distributed into orbitals, which are regions of space where the probability of finding an electron is high. These orbitals have specific shapes (like spheres, dumbbells, etc.) and orientations in space.

* Quantum mechanics rules: The behavior of electrons in atoms is governed by the laws of quantum mechanics. This theory dictates that electrons do not have precise locations but rather exist as probability clouds defined by their orbitals.

In summary: While the exact position of an electron at any given moment is uncertain, their distribution is not random. They are organized into energy levels and orbitals, which are determined by the rules of quantum mechanics.