Earth Science - Atoms and Chemical Bonds

Explore the foundations of atomic theory and chemical bonding in this comprehensive lecture. Delve into the historical development of atomic models, from Democritus to modern theories, and understand key experiments like the cathode ray tube and Millikan's oil drop. Examine atomic structure, elements, isotopes, and the periodic table. Learn about electron configurations and various types of chemical bonds, including ionic, covalent, and metallic. Investigate the crystalline structure of salts and differentiate between bond types. Gain insights into chemical properties of atoms and engage with a thought-provoking discussion on the nature of DHMO.

Intro
DEMOCRITUS AND THE ORIGIN OF ATOMIC THEORY
DALTON'S ATOMIC THEORY
THE CATHODE RAY TUBE
J.J. THOMSON AND THE ELECTRON
MILIKAN AND THE OIL DROP EXPERIMENT
THOMSON'S PLUM PUDDING MODEL
THE BUILDING BLOCKS OF MATTER
ATOMIC STRUCTURE
THE MODERN THEORY
ELEMENTS AND ISOTOPES
THE PERIODIC TABLE
ELECTRON DOT NOTATION
CHEMICAL BONDS
IONIC BONDS
ELECTRONS IN IONIC BONDING
THE CRYSTALLINE STRUCTURE OF SALTS
COVALENT BONDS
IONIC OR COVALENT?
METALLIC BONDS
WHY WE NEED TO BAN DHMO!!
CHEMICAL PROPERTIES OF AN ATOM?