Nonmetals in the solid state tend to be brittle and poor conductors of heat.
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nonmetals
- many nonmetals are gaseous or liquids- densities are not high- hardness of solid elements is not high- nonmetals form frequently anions- nonmetals form frequently compounds with covalent bonds
Most of the non metallic elements are known as poor conductors of heat and electricity for example LEAD PLASTIC WOOD GLASS CERAMICS FIBRE RUBBER
it depends like there are some solids which are better conductors than others but I think that gases are the worst conductors of heat as they have lots of spaces between there molecules and so heat cant pass throught them....
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.
metals are shiny and good conductors of heat and electricity. Nonmetals are dull and poor conductors of heat and electricity.
Metals are good conductors of electricity and heat. Also, they have a "metallic lustre", i.e., their surface shines.
Metals are good conductors of electricity and heat; nonmetals usually aren't. Also, metals tend to have a shiny surface.
no
Some nonmetallic materials are good conductors, graphite being an example. In this form, it is considered a semi-metal for that reason. Normally, however, nonmetals are not good electrical conductors.
Semiconductors
nonmetals
Yes.
Nonmetals have high ionization energies and electronegativities. They are usually poor conductors of heat and electricity. Solid nonmetals are generally brittle, with little or no metallic luster. Most nonmetals have the ability to gain electrons easily.
Most nonmetals are poor conductions of electricity and heat and are reactive with other elements. Solid nonmetals are dull and brittle.
no because metals conduct heat and electricity well, but nonmetals do not
Metals are good conductors. Some non-metals are good conductors, but many others are not.