Answer:
- The cement on walls of classroom.
- The stainless Steel ,plastic + aluminimum used in blades of ceiling fan
- The door handle of classroom made of alloys(brass ,steel)
- Chalk
Explanation:
Solid Mixture : These are the mixture (contain two or more unreactive substances) formed by mixing two or more solids.
Example :
- Alloy - mixture of different metal (Brass : zinc + Copper), (Steel :iron + Carbon)
- Concrete :Cement + Rock + lime + sand + water
