McqMate
| Q. |
Iron which resembles Cobalt and Nickel in properties has been placed far away from these elements. This was one of the limitations of : |
| A. | Modern periodic table |
| B. | Newland's law of octaves |
| C. | Dobereiner's triads |
| D. | Mendeleev's periodic table |
| Answer» B. Newland's law of octaves | |
|
Explanation: Among the major limitations of Newlands Law of Octaves, some similar elements have been separated from one another while some dissimilar elements have been placed in the same column. |
|
View all MCQs in
PhysicsNo comments yet