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Which of the following pairs of elements are found in the core of the Earth?
Classroom
Geography Classroom
Waec
Waec 2018
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Which of the following pairs of elements are found in the core of the Earth?
SchoolNGR Classroom
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
A
Iron and Silicon
B
Iron and Nickel
C
Iron and Calcium
D
Iron and Magnesium
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Show Explanation
Correct Answer:
Option B
Explanation:
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