Give two differences between elements and compounds.
The differences between elements and compounds are as follows:
ELEMENTS | COMPOUNDS |
---|---|
1. It is a pure substance made up of atoms of the same kind. | 1. It is a pure substance made by a chemical reaction of two or more elements in a fixed proportion. |
2. It cannot be separated by any chemical method. | 2. It can be separated by chemical methods. |
3. For example - Sodium(Na), Hydrogen(H). | 3. For example - Water (H2O), Common salt (NaCl). |