The physical properties of the s-block metals Slideshow Play

The physical properties of the s-block metals Whiteboard exercise Play

The physical properties of the s-block metals Whiteboard exercise Play

The physical properties of the s-block metals (1) Student activity Play

The physical properties of the s-block metals (2) Student activity Play

The placenta and umbilical cord Student activity Play

The presence of metal and non-metal ions in the electrolyte Animation Play

The primary structure of proteins – the amino acid sequence Student activity Play

The primary structure of proteins – the amino acid sequence Whiteboard exercise Play

The quaternary structure of proteins – a combination of subunits Student activity Play

The quaternary structure of proteins – a combination of subunits Simulation Play

The reaction between ethanoic acid and metal oxides Animation Play

The reaction between sodium and chlorine Animation Play

The reaction between sodium and water Animation Play

The reactivity of the s-block metals Whiteboard exercise Play

The reactivity of the s-block metals Whiteboard exercise Play

The reactivity of the s-block metals (1) Student activity Play

The reactivity of the s-block metals (2) Student activity Play

The reactivity series Class activity Play

The reactivity series Whiteboard presentation Play

The reactivity series of metals Student activity Play

The relationship between atomic structure and the position of elements in periods Whiteboard exercise Play

The relationship between atomic structure and the position of elements in periods Student activity Play

The relationship between the electronegativity of elements and the chemical properties of their compounds Student activity Play

The secondary structure of proteins – the α-helix and the β-pleated sheet Student activity Play