Periodic Table

• Introduction to the Periodic Table 9'38"

• First 20 elements song 1'23"

• Understanding the Periodic Table 7'03"

Atoms & Elements

• Atoms - introduction: 4'40"

• Atomic number and mass number: 5'58"

• H, He, Li, Be, B: 2'47"

• C,N,O,F: 2'12": 2'12"

• Ne-Ca: 2'31"

Molecules & 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"

Classification

• Mixtures, elements and compounds: 4'47"

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

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"

Naming

• Compounds with 2 elements: 5'37"

• Compounds with O: Oxides, sulfates, carbonates: 4'14"

• Acids: 3'17"

• Bases: 2'55"

• Salts: 55"

Balancing equations

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

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

Alkali metals

• Na burns 44"

• Na reacts with water 3'06"

• Na reacts with water 16"

• Sodium oxide reacts with water to form NaOH 28"

• K burns 22"

• K reacts with water 1'22"

• Potassium hydroxide 37"

Alkaline earth metals

• Ca burns 49"

• Mg burns 33"

• MgO reacts with water to form MgOH 32"

Transitional metals

• Cu burns 1'30"

• Fe burns 35"

Non-metal elements

• C burns 1'16"

• S burns 1'16"

• Sulfur dioxide reacts with water to form sulfurous acid 32"

• P burns 42"

• Formation of phosphoric acid 45"

• Test for halides 3'37"

pH and indicators

• • pH Indicators: 1'37"

  • Introduction to pH 2'35"

Neutralisation

• Titration 2'04"

• Titration (2) 2'22"

• Neutralisation 5'33"

Gas tests

• Test for hydrogen gas 41"

• Test for carbon dioxide 57"

Acids react with metal oxide

• • Acid + Metal oxide: 1'41"

Acids react with metal hydroxide

• • Acid + metal hydroxide: Movie 1: 2'04"; Movie 2: 2'22"

Acids react with metal carbonates

• • Acid + Metal carbonate: 57"

Acids react with metal

• • Acid + Metal: 41'