- 18 columns and 7 rows
- 12 columns and 9 rows
- 7 columns and 18 rows
- 25 columns and 15 rows
How many rows and columns are in the modern Periodic Table?
Facebook
WhatsApp
You May Like
Comment
Top Contributors
- 14961 Points
- 0 Points
All Categories
Quantitative Reasoning (Maths)
- No categories
Verbal Reasoning (English)
- No categories
Past Papers
Practice Papers
- No categories