A compound containing polar hydroxyl groups along the hydrocarbon chain Animation Play

A different way of numbering groups in the periodic table Animation Play

A proof for rapid exchange of hydrogen atoms in hydroxyl groups Slideshow Play

Actions of different groups of medicines Class activity Play

Actions of different groups of medicines Whiteboard presentation Play

Agglutinogens in the ABO system and blood groups Whiteboard exercise Play

Agglutinogens in the ABO system and blood groups Student activity Play

Alcohols with two or more hydroxyl groups Student activity Play

Alcohols with two or more hydroxyl groups Animation Play

Alcohols with two or more hydroxyl groups Whiteboard exercise Play

Alkyl and aryl groups Animation Play

Alkyl groups Whiteboard exercise Play

Alkyl groups Student activity Play

Alkyl groups Whiteboard exercise Play

Alkyl groups Student activity Play

Alkyl groups Animation Play

Alkyl groups as side substituents Animation Play

Amino acid with additional carboxyl and amino groups in a side chain Animation Play

Amino acids with non-ionisable groups in a side chain Animation Play

Animal groups and communication Student activity Play

Animal groups and communication Animation Play

Antigens and human blood groups Slideshow Play

Antigens and human blood groups Whiteboard exercise Play

Antigens and human blood groups Student activity Play

Blood groups Illustration Play