1.1e)What kind of properties of substances can be known through observation?

 

What kind of properties of substances can be known through observation?

✍👉Through observation, the following properties of substances can be identified:

1. Physical Properties:

   • Color: The appearance or shade of the substance.
   • Shape: The form or outline of the material.
   • Texture: How the surface feels (smooth, rough, etc.).
   • State: Whether the substance is solid, liquid, or gas.
   • Size: The dimensions or volume of the substance.

2. Behavioral Properties:

   • Reaction to Light: For example, transparency or shininess.
   • Odor: The smell of the substance.
   • Sound: Any noise or vibrations it produces when touched or struck.

3. Other Observable Features:

   • Presence of impurities or changes over time (e.g., rusting, decay).

         

✍👉 Prosperous team