A diagram of the formation of carbon-14 and its cycle in the atmosphere Illustration Play

Acids (1) Student activity Play

Algebraic method Animation Play

Ammonium nitrate Animation Play

Antigens present on erythrocytes and their formation Whiteboard exercise Play

Bone formation in relation to age Slideshow Play

Born-Haber cycle Student activity Play

Born–Haber cycle for sodium chloride Animation Play

Catalytic formation of ammonia Animation Play

Cation formation Animation Play

Causes of ion formation Whiteboard exercise Play

Causes of ion formation (1) Student activity Play

Causes of ion formation (2) Student activity Play

Characteristics shared by inanimate matter and living organisms Student activity Play

Completing the equations for the formation of salts Whiteboard exercise Play

Complex formation and the solubility of ionic compounds Student activity Play

Complex formation and the solubility of ionic compounds Animation Play

Diagram of igneous rock formation Whiteboard exercise Play

Diseases caused by tobacco-smoking Student activity Play

Electron configuration of metals Student activity Play

Embryo sac development and egg cell formation Student activity Play

Embryo sac development and egg cell formation Whiteboard exercise Play

Enthalpy of formation of magnesium bromide Animation Play

Enthalpy of formation of methane Animation Play

Enthalpy of formation of neonium chloride Whiteboard exercise Play