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Which of the following pairs of minerals form the bulk of the inner core of the earth

Which of the following pairs of minerals form the bulk of the inner core of the earth
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A Aluminum and iron
  • B Iron and nickel
  • C Tin and columbite
  • D Silicon and copper
Correct Answer: Option C
Explanation:

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