MCQOPTIONS
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| 1. |
?The 6 properties of the elements are periodic function of their atomic numbers.? The statement was given by [MNR 1995] |
| A. | N. Bohr |
| B. | J.W. Dobereiner |
| C. | D.I. Mendeleef |
| D. | H.G.J. Moseley |
| Answer» E. | |