Atom Structure and Subatomic Particle Charges Quiz

Protons have a positive charge, neutrons have no charge, and electrons have a negative charge.

An atom consists of a nucleus, which contains protons and neutrons, surrounded by electrons in energy levels.

The number of protons in an atom's nucleus is unique to each element and determines its atomic number, which in turn determines the element's identity.

<p>Electron configuration refers to the arrangement of electrons in the energy levels or shells of an atom. It follows the order of filling the orbitals with the lowest energy first, following the Aufbau principle.</p> Signup and view all the answers

<p>The different energy levels or shells in an atom are designated by the principal quantum number (n). Electrons occupy these levels according to the Aufbau principle, Pauli exclusion principle, and Hund's rule.</p> Signup and view all the answers

<p>An atomic orbital is a mathematical function that describes the probability of finding an electron in a specific region around the nucleus. It provides information about the energy, shape, and orientation of the electron within an atom.</p> Signup and view all the answers