A disc containing n lattice points Animation Play

All salts are electrolytes Animation Play

Allotropic forms of crystals Animation Play

Allotropy Student activity Play

Ammonium nitrate Animation Play

Amorphous materials Student activity Play

Atomic radius Student activity Play

Biological importance of hydrogen bonding in ice and water Animation Play

Born-Haber cycle Student activity Play

Born–Haber cycle Class activity Play

Born–Haber cycle Whiteboard presentation Play

Born–Haber cycle for sodium chloride Animation Play

Coordinate geometry of a circle Class activity Play

Coordinate geometry of a circle Whiteboard presentation Play

Crystal lattice of covalent compounds Whiteboard exercise Play

Crystal lattice of covalent compounds Student activity Play

Crystal lattice of NaCl Simulation Play

Crystal lattice of NaCl Animation Play

Crystal lattice of sodium chloride Animation Play

Crystals Student activity Play

Crystals Whiteboard exercise Play

Crystals and amorphous materials Whiteboard exercise Play

Decimals Class activity Play

Decimals Whiteboard presentation Play

Determining the atomic radius Animation Play