Question
Write the differences between elements and compounds and give an example for each.
| S.No. | Elements | Compounds |
| 1. | Contains only one kind of atoms. | Contains more than one kind of atoms. |
| 2. | It is a pure substance. | It is not a pure substance. |
| 3. | Elements cannot be broken down further into simpler substances by chemical methods. | Compounds can be broken down further into simpler substances by chemical methods. |
| 4. | Elements have definite physical and chemical properties. | Compounds have definite physical and chemical properties. |
| 5. | Examples for elements: oxygen 07, hydrogen H7, sodium Na. | Examples for compounds, water H70, cane sugar Cp |
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
| Sr. No. | List I | List II | |
| 1. | Motion of a body covering equal distances in equal interval of time | D. | ![]() |
| 2. | Motion with non uniform acceleration | C. | ![]() |
| 3. | Constant retardation | A. | ![]() |
| 4. | Uniform acceleration | B. | ![]() |