Question

Which of the following characteristics is/are true regarding metallic solids?

• A. They are malleable and ductile.
• B. They possess lusture
• C. Show high thermal and electrical conductivity.
• D. All of the above

Answer 1

The correct option is D All of the above

Characteristics of metallic solids:

1. Have a wide range of ​melting points.
2. They posses lusture, and colour in certain cases.
3. Show high thermal and ​electrical conductivity​ due to the presence of free and mobile electrons​.
4. They conduct electricity in solid as well as molten state​.

Hence, the correct answer is option (d).