Atoms

• Atom - introduction: 4'40"

Classification

• Mixtures, elements and compounds: 4'47"

• Elements and compounds: Fe, S, FeS: 2'47"

Elements

• First 20 elements song 1'23"

• The periodic table of the elements 9'37"

Elements react to form compounds

• Carbon burns in oxygen to form carbon dioxide 1'16"

• Sodium reacts with water to form sodium hydroxide 3'06"

• Magnesium burns in oxygen to form magnesium oxide 35"

• Sulfur burns in oxygen to form sulfur dioxide 1'16"

• Potassium reacts with water to form potassium hydroxide 1'22"

• Copper burns in oxygen to form copper oxide 1'30"

Separating mixtures using physical processes

• Separate components of a mixture 1'57"

Separating mixtures using chemical processes: Electrolysis

• What is a chemical change? 3'50"

• What is electrolysis? 5'10"

• Factors affecting electrolysis 15'16"

• Electrolysis of copper chloride 7'15"

Phases

• States of matter 3'33"

• Phase and phase changes 2'49"

• Condensation, evaporation, boiling, boiling point 3'42"

• Kinetic molecular theory 4'10"

Density

• Introduction: Mass, Volume and Density 4'49"

• Concept practice 2'54"

• Density: iQuiz interactive learning modules

Temperature

• Thermal expansion and contraction 4'27"

Pressure

• Pressure in gases 3'04"

Reactants and products and conservation of mass

• Physical and chemical changes and conservation of mass 4'08"

• Chemical change and conservation of mass 3'52"

• Hydrogen and oxygen react to form water: 5'38"

• Hydrogen and nitrogen react to form ammonia: 1'57"

Combustion

• Carbon burns in oxygen to form carbon dioxide 1'16"

• Lime water and carbon dioxide experiment 3'24"

Fermentation

• Is fermented food good for me? 4'24"

• Fermenting sugar 5'09"

Acid & carbonate

• Egg in vinegar 3'46"

• The chemistry of the naked egg

• Copper carbonate + sulfuric acid 57"