Return to Lessons

Atoms & Elements

Elementary particles: proton, electron, neutron (in class)

Representations of atoms: Simplified and Lewis models (view/download)

Periodic classification (view/download)

Relative atomic mass and isotopes (view/download)

Enumeration of matter (the mole) (view/download part a and view/download part b)

 

Leave a Reply

Your email address will not be published.