smarTTeaching: chemistry and physics

e-lectures and worksheets
 

 

Online Lectures: Chemistry

 

 Group 1,2,17,18 Elements

  

Group 1 Elements

 

 Group 2 Elements

 

 

 Halogens

 

Group 1 Elements

 

Group 1 and 2 Elements

 

 

Noble Gases

(Click below for a Presentation - Use the worksheet and answer the questions) 

 
Periodicity and Periodic Properties
Periodic Table
Periodicity on Periodic Table
Electonegativity
(Click below for a Presentation - Use the worksheet and answer the questions) 
Atomic, Molecular and Formulae Mass

 

 

 

(Click below for a Presentation - Use the worksheet and answer the questions)

 

 

The Mole Concept





(Click below for a Presentation - Use the worksheet and answer the questions)