Atomic theory
Elements and the periodic table - notes
ASAP Science: the elements of the periodic table - video
Historic models of atomic structure - notes
The development of atomic theory - handout
Atoms - Science with Heen video
What's with these atom things? - worksheet
General structure of an atom - worksheet
General structure of an atom - answers
Bill Nye: atoms and molecules - video
Electron arrangement - Science with Heen video
Flame tests - Science with Heen video
Isotopes - Science with Heen video
Ions - Science with Heen video
Ionic bonding - Science with Heen video
Know your stuff!! Ionic bonding - Science with Heen video
Names of ionic compounds - worksheet
Names of ionic compounds - answers
Physical properties of Mg, O, and MgO - worksheet
Physical properties of Mg, O, and MgO - answers