Give two examples of each
`{:("(i) Aerosol" ," (ii) solid sol "),("(iii) Foam"," "):}`

Explanation

To answer the question, we need to provide two examples for each of the following categories: aerosol, solid sol, and foam.

### Step-by-Step Solution:

1. **Aerosol**:
- Definition: An aerosol is a mixture of solid or liquid particles dispersed in a gas.
- Examples:
- **Smoke**: This is a common example of an aerosol where solid particles (like soot) are suspended in air.
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