Question

What are the 7 properties of materials?

Answer 1

Answer:

Physical, Chemical, Mechanical, thermal, electrical and magnetic, Acoustical, optical

Explanation:

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Answer 2

Answer:

Explanation:

1) . density.

2).melting point.

3).thermal conductivity.

4).electrical conductivity (resistivity)

5).thermal expansion.

6).corrosion resistance.

7).they can act as a medium

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