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The Royal Society of Chemistry
Carbon - Element information, properties and uses | Periodic Table
Chlorine - Element information, properties and uses | Periodic Table
Magnesium - Element information, properties and uses | Periodic …
Aluminium - Element information, properties and uses | Periodic …
Silver - Element information, properties and uses | Periodic Table
Oxygen - Element information, properties and uses | Periodic Table
Sodium - Element information, properties and uses | Periodic Table
Calcium - Element information, properties and uses | Periodic Table
Nitrogen - Element information, properties and uses | Periodic Table