gases and many plastic materials
Yes.
Poor conductors of heat are generally also poor conductors of electricity. These would include most gases, ceramics and man-made plastics. A vacuum will not conduct heat either.
Gold, diamond, rubber, and glass are poor heat conductors.
Materials that are poor conductors of heat are Plastic and Wood "example."
Gold, diamond, rubber, and glass are poor heat conductors.
Nonmetals in the solid state tend to be brittle and poor conductors of heat.
wood
yes
Insulation
wood
- lower density- lower hardness- lower melting point- lower boiling point- some nonmetals are gaseous or liquidsetc.
not all.. the only poor metal is brass..