Mineral ions in the human organism Slideshow Play

Minerals Student activity Play

Minerals Slideshow Play

Minerals and ores Student activity Play

Names and symbols of elements Student activity Play

Names of compounds Class activity Play

Naming compounds with two elements Student activity Play

Nitrogen oxides and smog Student activity Play

Non-metals Student activity Play

Objects attracted by a magnet Animation Play

Oceans and valuable elements Animation Play

On what does an increase in temperature depend? Student activity Play

Ores Student activity Play

Other mixtures Student activity Play

Other properties of metals Student activity Play

Other properties of metals Illustration Play

Other uses of transition metals Student activity Play

Oxidation and reduction reactions Student activity Play

Oxidation of alcohols (1) Student activity Play

Oxidation states of copper Animation Play

Oxidation states of transition elements Whiteboard presentation Play

Oxidation states of transition elements Class activity Play

Oxides of Group 1 and 2 metals Student activity Play

Periodic trends Student activity Play

Photoelectric effect and wavelength Whiteboard exercise Play