STEMOSPHERE
Chemistry
2. Atomic Structure and Periodicity
Atomic notation, isotopes, spectra, electron configuration, ionization energy, and periodic trends.
2.1 Electron Configuration and Spectra
Electromagnetic radiation, emission spectra, orbitals, ionization energy, and effective nuclear charge.
2.2 Periodic Trends
Atomic radius, ionic radius, ionization energy, electronegativity, and melting-point trends.