Match the columns.
| Column I | Column II |
| 1. Sodium 2. Cerium 3. Sulphur 4. Manganese | a. Lanthanide b. Metalloid c. Transition metal d. Noble metal e. Metal f. Non – metal. |
Ans.
| Column I | Column II |
| 1. Sodium 2. Cerium 3. Sulphur 4. Manganese | e. Metal a. Lanthanide f. Non – metal c. Transition metal b. Metalloid |