heyameaeffa heyameaeffa
  • 19-02-2017
  • History
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Which element was rare and valuable until 1886 when an inexpensive way of producing the metal from its mineral ore was discovered?

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madone52
madone52 madone52
  • 19-02-2017
Aluminium. You may notice that it is extremely common and widely used today, but little record of its use appears before this time period. You now know why.
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