Column- I | Column-II | ||
A. | Modern periodic law | 1. | Groups |
B. | Father of periodic table | 2. | Moseley |
C. | Vertical lines in modern periodic table | 3. | Periods |
D. | Horizontal lines in modern periodic table | 4. | Mendeleev |
A) A-3, B- 4, C- 2, D-1
B) A-4, B-1, C-3, D-2
C) A-2, B-4, C-1, D-3
D) A-2, B-1, C-3, D-4
Correct Answer:
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