1. Where would you locate the element with electronic configuration 2, 8 in the Modern Periodic Table?

2. Which of the following is the valance shell for the elements of second period of the modern periodic table?

3. Which of the following statements is not a correct statement about the trends when going from left to right across the periods of the periodic table?

4. The longest period of the Modern Periodic Table is period.

5. The inert gas which lies in third period is

6. An element with atomic number 40 is placed in period.

7. The total number of electrons present in the first twenty elements of the periodic table is

8. The element with atomic number 26 will be found in group

9. Eka-aluminium and Eka-silicon are known as

10. When an atom of iodine becomes an iodine ion (I