*History of atom - Dalton Atomic theory |
* |
*Periodic trends *Chemical name to chemical formula and visa versa *Exo and endothermic reaction *Difference between energy and temperature |
* * * *Difference between energy and temperature |
*Observations |
*<strike>Observations |
***Math *Metric system and basic units *Energy, frequency, wavelength for energy emitted from electron movement in atom |
***Math</strike> * * |