Assigning electrons to atomic orbitals Student activity Play

Cell cycle Student activity Play

Cell cycle Animation Play

Cell division and the cell cycle Student activity Play

Electron configuration of an iron Animation Play

Electron configuration of sulphur Animation Play

Electron configuration of sulphur, S Whiteboard exercise Play

How are electrons assigned to the subshells? Animation Play

Orbital energy and order of assignment to subshells Student activity Play

Orbital shapes Animation Play

Orbitals Student activity Play

The elements of life Student activity Play

The elements of life Chart Play

The examples of the elements Whiteboard exercise Play