Multiple bonds Student activity Play

Multiple bonds and nitrogen atom Animation Play

Multiple bonds and oxygen atom Animation Play

Multiple bonds in a carbon dioxide molecule Animation Play

Noble gases Whiteboard presentation Play

Noble gases Class activity Play

Number of valence electrons Animation Play

Organic chemistry Student activity Play

Oxidation states of the s-block elements Student activity Play

Oxidation–reduction reactions Student activity Play

Oxides formed by Period 3 elements Chart Play

Oxygen atom and covalent bonding Animation Play

p-block elements Animation Play

Phosphorus pentachloride molecule Animation Play

Pi (Ï€) bond Student activity Play

Polyatomic ions Student activity Play

Reactions between halogens and metals Student activity Play

Reactivity of halogens Student activity Play

Reactivity of the alkali metals and their electron configuration Animation Play

Reactivity of the alkaline-earth-metals and their electron configurations Animation Play

Redox reactions Animation Play

Relationship between the group number and the number of valence electrons Animation Play

s-block elements Animation Play

Semiconductor Animation Play

Sigma (σ) bond Student activity Play