Periodic Table
Measurements, significant digits, and lab topics
Use a ruler and estimate the last digit (activity)
Linear regression / best-fit line (PhET activity)
Avogadro's number and the mole
How many water molecules are in a water bottle? (IUSB video)
What does a mole count? (IUSB video - Matt)
States of matter
Solids, liquids, and gases (PBS interactive tutorial)
Visualizing molecules
Space-filling, ball-and-stick, line diagrams (drawing program)
Another one; good for rotating around bonds (drawing program)
Compounds and bonding
Covalent bonding (PBS interactive tutorial)
Ionic bonding (PBS interactive tutorial)
Combining ions to form compounds 1 (activity)
Combining ions to form compounds 2 (activity)
Lewis structures (alchem.ie)
Chemical equations
Balancing chemical equations (PhET activity)
Balancing and visualizing formulas as molecules (alchem.ie)
Molecular geometry
Overview (PBS interactive tutorial)
Shapes in 3D (PhET activity)
Shapes in 3D (alchem.ie)
Atomic structure and Nuclear chemistry
Atomic structure (PBS interactive tutorial)
Build an atom (PhET activity)
Nuclear structure (PhET activity)
Electronic structure
Aufbau principle and orbitals (activity)
Electron configurations (interactive periodic table)
Electron orbital diagrams (animation)
Atomic orbitals - advanced (interactive display)
Miscellaneous
Molecular vibrations (animation) also has symmetry elements
