Using the given part of the periodic table, answer the following questions with reason: (i) Name the element having smallest atomic size.
| Group→
Period↓ |
1 | 2 | 13 | 14 | 15 | 16 | 17 | 18 |
| 3 | X | B | C | D | E | |||
| 4 | Y | |||||||
| 5 | Z |
Using the given part of the periodic table, answer the following questions with reason:
(i) Name the element having smallest atomic size.
(ii) Write electuonic configuration of element E.
(iii) Identify the elements which have similar physical and chemical properties as the element Y.
9 views