Appearance of non-metals Slideshow Play

Application of various metals in cells Animation Play

Applications of metals and non-metals Whiteboard exercise Play

Arrangement of chemical elements in the periodic table Student activity Play

Arranging metals according to increasing reactivity Student activity Play

Arranging metals according to increasing reactivity Animation Play

Arranging metals according to their increasing reducing power Student activity Play

Arranging metals according to their increasing reducing power Simulation Play

Atomic mass of an element Student activity Play

Atomic mass of an element Animation Play

Atomic mass of an element Whiteboard exercise Play

Atomic radii Whiteboard exercise Play

Atomic radii Student activity Play

Atomic radii of alkali metals Slideshow Play

Atomic radii of alkali metals Animation Play

Biodiversity Class activity Play

Biodiversity Whiteboard presentation Play

Biological removal of nitrogen and phosphorus compounds Student activity Play

Calculations involving the reactions of metals and water Student activity Play

Calculations involving the reactions of metals and water Whiteboard exercise Play

Catching the magnetic balls Whiteboard exercise Play

Characteristic property of metals Animation Play

Charge transfer absorption of transition metals at high oxidation state Animation Play

Charges of ions of some elements Animation Play

Chemical reactions in nature Slideshow Play