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10.1.4 Alternative methods of extracting metals (HT only)

Why are alternative methods of extracting copper being developed?

A

Greater purity - copper extracted traditionally contains too many impurities.

B

Increasing supply - richer copper ores are being discovered every year.

C

Lower demand - less copper is now required by modern technology.

D

Finite supply - the richest copper ores are being used up.

10.1.4 Alternative methods of extracting metals (HT only) Flashcards

  1. GCSE
  2. /Chemistry
  3. /10.1.4 Alternative methods of extracting metals (HT only)

Flashcards for AQA GCSE Chemistry 10.1.4 Alternative methods of extracting metals (HT only), covering the key terms, definitions and equations you need to recall for Paper 1 and Paper 2. 24 cards, matched to the AQA GCSE Chemistry (8462) specification. Recall questions account for roughly 40% of marks at GCSE Chemistry, so these target the marks you can secure before the paper starts.