Entropy and the probability of transition of a system to a state of higher entropy Student activity Play

Entropy and the probability of transition of a system to a state of higher entropy Whiteboard exercise Play

Equilibrium constant expression Student activity Play

Essential elements Whiteboard exercise Play

Essential elements – macro-elements; trace elements and ultra-trace elements Student activity Play

Examples of functions with dense domain Animation Play

Examples of functions – a table Student activity Play

Examples of sets and their elements Animation Play

Examples of transition metals Slideshow Play

Examples of uses of the transition metals and their compounds as catalysts Slideshow Play

Flame test Animation Play

Flame tests Student activity Play

Forces affecting an element of a string Student activity Play

Forces affecting an element of a string Animation Play

Forces affecting an element of a string Whiteboard exercise Play

Formation of anions Animation Play

Formation of oxides Student activity Play

Formation of oxides Whiteboard exercise Play

Formulae of ions transition metals Animation Play

Group trends Animation Play

Group trends Student activity Play

Groups in the periodic table Student activity Play

Haloalkanes (3) Whiteboard exercise Play

Haloalkanes (3) Student activity Play

Halogen lights Illustration Play