Across the periodic table Student activity Play

Applications of metals and non-metals Whiteboard exercise Play

Arrangement of chemical elements in the periodic table Student activity Play

Atomic radius Student activity Play

Atoms Student activity Play

Brittleness test Simulation Play

Changes in electronegativity across Period 3 Animation Play

Changes in the conductivity of Period 3 elements Animation Play

Changes in the first ionisation energy across Period 3 Animation Play

Chemical reactions Student activity Play

Chemical reactions in nature Slideshow Play

Comparison of metals with non-metals Whiteboard exercise Play

Compounds Class activity Play

Conductivity Whiteboard exercise Play

Conductivity Student activity Play

Determining the atomic radius Animation Play

Dissolving noble metals Animation Play

Electrical conductivity Student activity Play

Electronegativity Student activity Play

Elements Student activity Play

Elements and non-elements – sorting substances Whiteboard exercise Play

Elements of Group 17 Student activity Play

Exceptions among non-metals Slideshow Play

Group 14 Animation Play

Group 17 Animation Play