A. aluminum and iron
B. iron and nickel
C. tin and columbite
D. silicon and copper
Correct Answer:
Option C – tin and columbite
Which of the following pairs of minerals form the bulk of the inner core of the earth?
Products
-
Hypothesis Testing
Original price was: ₦1,000.00.₦300.00Current price is: ₦300.00.
-
Sampling Error And Sampling Bias
Original price was: ₦1,000.00.₦300.00Current price is: ₦300.00.
-
Sample And Sampling Techniques
Original price was: ₦1,000.00.₦300.00Current price is: ₦300.00.
-
Sources Of Literature - Project Writing
Original price was: ₦1,000.00.₦300.00Current price is: ₦300.00.
-
Research Proposal Vs Research Abstract - Educational Research
Original price was: ₦1,000.00.₦300.00Current price is: ₦300.00.