Vision Learning
Visionlearning: Chemistry: The Nature of the Chemical Bond
This site talks about ionic, polar covalent, and non-polar covalent bonding.
BBC
Bbc: Gcse Bitesize Science: Atomic Structure
An explanation of atomic structure and the element groups in the periodic table using plain language. Supported by diagrams and charts.
Famous Scientists
Famous Scientists: J. Robert Oppenheimer
Learn about the "father of the atomic bomb", J. Robert Oppenheimer in this article that discusses his life and scientific accomplishments.
BBC
Bbc: Gcse Bitesize Science: Atomic Structure and Bonding Test
A ten-question quiz on the structure of an atom and on atomic bonds.