0
they love Justin Bieber and hes is so hot and his music is insprational to me, not only is he incredibly talented he has a massive heart and cares for others.<3
What else can I help you with?
Which materials are good or bad conductors of heat?
metals are good conductors of heat, i.e. iron, steel,... non-metals are bad, i.e. carbon...
Are all types of metals good conductors?
No, not all metals are good conductors. Some metals, such as copper and aluminum, are excellent conductors of electricity and heat due to their large numbers of free electrons. Other metals, like lead and stainless steel, are poor conductors because their electrons are not as free to move.
Materials that are poor conductors of heat?
Materials that are poor conductors of heat are Plastic and Wood "example."
What are good conductor of heat and electricity?
Metals such as copper, silver, and aluminum are good conductors of both heat and electricity due to their loosely bound electrons that can move freely to carry both heat and electric current. Conversely, materials like wood, plastic, and rubber are poor conductors (insulators) as they do not allow easy movement of electrons.
Are metals good or bad conductors?
using the energy band model, i would rank metals as good conductors. The energy gap in metals is negligible, that is the valence band and the conduction band overlap. Thus it is very easy for electrons in the valence band to move to the conduction band thereby conducting currents. Hence metals are good conductors.
Are non metals?
non metals are gases and are poor conductors at room temperature
Elements that are poor conductors of heat and electricity are?
All Non-Metals are poor conductor of electricity.
Are non metals conducters?
they are poor electricity and heat conductors
What are uses of nonmetals?
Non metals are used as insulators (poor conductors)
What are non metals?
They are non mental substances such as Oxygen, Mercury, Xenon, and others. They are poor conductors of heat and electricity, not lustorous (shiny), and are brittle. This description is in general, there are exceptions.
Can non metals lack luster and are poor conductors of electricity?
Yes, it is true.
Why is selenium a poor conductor?
Selenium is a non metal, and non metals are poor conductors due to the lack of free electrons or ions.
Do non metals contuct heat?
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.
Are all elements good electrical conductors?
No. Non-metals are very poor conductors, and with the exception of Neon, so are the gaseous elements.
What material does not allow light to pass through is a good conductor of heat but not a good conductor of electricity?
Non metals are poor conductors of heat and are not conductors of electricity , except for carbon , which is can conduct a little bit of electricity. Non metals are poor conductors of heat and are not conductors of electricity , except for carbon , which is can conduct a little bit of electricity.
Elements can be classified as metals semi metals non metals?
Metals are good conductors of heat and electricity, while nonmetals are poor conductors. Metalloids have properties that are intermediate between metals and nonmetals.
5 properties of non-metals?
most are poor thermal conductors poor electrical conductors apart from graphite which is a form of carbon none are magnetic they are often brittle vary widely in their physical properties
