no they are not. for example they are used as insulators in double glazing and flasks. if they were good conductors this would not work the heat would pass through.
they are poor electricity and heat conductors
Most of them are not. but C is a good conductor.
metals are shinier than some of thenon metals. metals are excellent conducters of heat and electricity. metals can bear alot of strain without breaking. metals can be made into thin wires. metals can be mae into thin shapes.
Non metals do not conduct heat. They have high resistance.They are insulators.Non metals do not have a pool of 'free electrons' (as metals do with metallic bonds). Hence they generally are poor conductors of heat. Nonmetals such as Styrofoam are widely used as insulators. Graphite is an exception as it is a good conductor of heat with its free electrons.Most of the non metals does not conductors because the do not have free electrons. But graphite is a good conductor. Most of the non metals are insulators.
Non metals :P
Electrical and heat conduction is much greater in metals than in non metals.
Non metals do not conduct heat & electricity, good insulators, non mileable, high combustivity, low density and light in weight
Metals are elements that are usually malleable, ductile, conductive of heat and electricty, and lusterous. Non metals are elements that do not exhibit these characteristics. Metaloids are elements with intermediate properties.
There are a number of ways in which a metal can be differientiate a metal from a non-metals, these involve contrasting the properties between metals and non-metals and testing them to distinguish them from one another. Some contrasting properties between metals and non-metals: 1.) Metals conduct electricity whereas non-metals do not. 2.) Metals are shiny whereas non-metals are not. 3.) Metals are malleable whereas non-metals are brittle. 4.) Metals often have a higher boiling/melting point than non-metals. 4.) Metals are hard whereas non metals are not.
Metals are good conductors. Some non-metals are good conductors, but many others are not.
1. they are not good conductors of heat and electricity(except graphite) 2.they are not malleable (cannot be hammered into sheets). 3.they are not ductile(cannot be drawn into wires). 3.they have low densities.
metals are good conductors of heat, i.e. iron, steel,... non-metals are bad, i.e. carbon...