What is at atomic structure

Answer 1

The atomic structure refers to the organization of electrons, protons, and neutrons within an atom. Atoms are composed of a nucleus, which contains positively charged protons and neutral neutrons, surrounded by negatively charged electrons orbiting in energy levels or shells. The number of protons in the nucleus determines the element's atomic number, while the number of protons and neutrons combined determine the atomic mass. The arrangement and interactions of these particles play a crucial role in determining the physical and chemical properties of an element.