Devices that use microwaves Slideshow Play

Different physical and chemical properties of isomers Animation Play

Discovering bases Whiteboard exercise Play

Discovering bases Student activity Play

Disinfection properties of halogens Slideshow Play

Dissociation constants of conjugate acids and bases Whiteboard exercise Play

Dissociation constants of conjugate acids and bases Student activity Play

Dissociation constants of some bases Chart Play

Dissociation of acids, bases and salts Whiteboard presentation Play

Dissociation of acids, bases and salts Class activity Play

Dissociation of bases Student activity Play

Dissociation of bases Whiteboard exercise Play

Dissociation of strong and weak acids and bases Whiteboard exercise Play

Dissociation of weak acids and weak bases Whiteboard exercise Play

Dissociation of weak acids and weak bases Student activity Play

Dissociation of weak bases Animation Play

Dividing powers with the same bases Whiteboard exercise Play

Dividing powers with the same bases Student activity Play

Dividing powers with the same bases: the fractions and the decimals Whiteboard exercise Play

Do alloys have different properties from pure metals? Student activity Play

Do alloys have different properties from pure metals? Simulation Play

Electromagnetic radiation – summary Whiteboard exercise Play

Electromagnetic radiation – summary Student activity Play

Electron configuration of transition metal ions Student activity Play

Environmental factors necessary for germination Student activity Play