CLASS - XI CHEMISTRY (Classification of Elements and Periodicity in Properties) work sheet-2

Topic: - Modern Periodic law and Nomenclature

1. Give the general characteristics of the long form of Modern periodic table?

2. In short give the features of the seven periods.

3. Define electronic configuration.

4. What is the electronic configuration when elements are classified group
wise?

5. Give the main features of s-block elements.

6. Give the main features of p-block elements.

7. Give the main features of d-block elements.

8. Give the main features of f-block elements.