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Lithium (from Ancient Greek λίθος (líthos) 'stone'...

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Iron(II) sulfate (British English: iron(II) sulpha...

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Amorphophallus konjac –also known as konnyaku, [2]...

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Sodium nitrate is the chemical compound with the f...

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An alum (/ˈæləm/) is a type of chemical compound, ...

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The western desert of Egypt was a major source of ...

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Boron is a chemical element. It has the symbol B a...

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Mercury is a chemical element; it has symbol Hg an...

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