Science Tutorial on the Periodic Table

This week’s science tutorial is about the periodic table of the elements. I assume you already know what the atomic number means, and you understand a little bit about orbitals and electron shells. (If not, go to this video science tutorial). Continue reading Science Tutorial on the Periodic Table

Science Tutor Video on Chemical Bonds

This week’s science tutor video is a foundation for understanding the chemistry of inorganic matter, along with its implications for biology. I cover three types of chemical bonds, but I also get into the Van der Waals interaction because it Continue reading Science Tutor Video on Chemical Bonds