Question

Amongest natural thermal insulators, the lowest
thermal conductivity material is​

Answer 1

sio2 aerogel

Explanation:

the lowest thermal conductivity of solid Material is sio2 aerogel

Answer 2

The answer would be Aerogel.

It has the lowest thermal conductivity.

Explanation:

• Aerogels are among the lightest solid materials made.
• They are made of a polymer with a solvent to form a gel, and then removing the liquid present with air from the gel.
• Aerogels are extremely porous and very low in density.

Atoms have tightly bound electrons that do not move throughout the material of insulators. Because the electrons are static and not freely moving, a current cannot easily flow. They are bad at conducting heat through them hence they are called insulators.

Natural thermal insulators are those which are available from the nature.