Sizes of Ions Cations are smaller than their parent atoms. The outermost electron is removed and repulsions between electrons are reduced. Sizes of Ions Anions are larger…

Chapter 7 Periodic Properties of the Elements Development of Periodic Table Elements in the same group generally have similar chemical properties. Properties are not identical,…

Chapter 7 Periodic Properties of the Elements Development of Periodic Table ________________ in the same group generally have similar chemical properties. Properties are…

Chapter 7 Periodic Properties of the Elements Effective Nuclear Charge In a many-electron atom, electrons are both attracted to the nucleus and repelled by other electrons.…

Periodic Properties of the Elements Development of Periodic Table Elements in the same group generally have similar chemical properties. Properties are not identical, however.…

Trends in First Ionization Energies The second occurs between Groups VA and VIA. The electron removed comes from doubly occupied orbital. Repulsion from the other electron…

Guess what day it is…Hump day! Periodic Trends We will rationalize observed trends in Sizes of atoms and ions. Ionization energy. Electron affinity. Effective Nuclear Charge…

Periodic Trends and Zeff Role of core electron shielding in atomic properties Atomic Radius Atomic radius is defined as half the distance between neighboring atoms Covalent…

Chapter 7 Periodic Properties of the Elements Development of Periodic Table Elements in the same group generally have similar chemical properties. Properties are not identical,…

Chapter 7 Periodic Properties of the Elements Chemistry, The Central Science, 10th edition Brown, LeMay, and Bursten SHS / AP Chemistry 7.1 Development of the Periodic Table…