MCQOPTIONS
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| 1. |
Which of the following is the correct sequence of atomic weights of given elements [Pb. CET 2002] |
| A. | \[Fe>Co>Ni\] |
| B. | \[Ni>Co>Fe\] |
| C. | \[Co>Ni>Fe\] |
| D. | \[Fe>Ni>Co\] |
| Answer» D. \[Fe>Ni>Co\] | |