Atomic number and mass number Student activity Play

Atoms and compounds Student activity Play

ATP – a cellular battery Student activity Play

Avogadro's Law Whiteboard exercise Play

Avogadro's Law Student activity Play

Avogadro's Law Animation Play

Avogadro's law Animation Play

Avogadro's Law Whiteboard exercise Play

Avogadro's number Student activity Play

Avogadro's number Whiteboard exercise Play

Balancing equations for redox reactions in acidic solution using half-equations Student activity Play

Balancing equations for redox reactions in acidic solution using half-equations Animation Play

Balancing equations for redox reactions in alkaline solution using half-equations Student activity Play

Barometer Animation Play

Base dissociation constant Kb (1) Student activity Play

Base dissociation constant Kb (2) Student activity Play

Basic properties of matter Class activity Play

Basic properties of matter Whiteboard presentation Play

Bent shape of the water molecule Animation Play

Benzene Whiteboard presentation Play

Benzene Class activity Play

Beryllium chloride molecule Animation Play

Biodegradability of polymers Simulation Play

Biodegradability of polymers Student activity Play

Biofermenters Student activity Play