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What factor should change in electrical conductivity of metals and non metals?
Wiki User
∙ 6y ago
Electrical conductivity depends on temperature.
Wiki User
∙ 6y ago
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What are elements that show moderate electrical conductivity?
Semiconductors are elements that show moderate electrical conductivity. Metalloids are elements that show properties of both metals and nonmetals.
What is higher 5.8e7 or 9.5e5 conductivity of metals?
5.8e7 is a larger number than 9.5e5. 5.8e7 can be written as 58,000,000, and 9.5e5 can be written as 950,000. Conductivity is a measure of the ability of a material to conduct electricity. A large conductivity means that the material conducts electricity well. The units of electrical conductivity are siemens per meter (Sm-1).
Five reasons why iron is a metal while sulfur is a non metal?
1. Iron is lustrous, while sulfur is not. Luster is a property of metals. 2. Iron conducts electricity, while sulfur does not. Electrical conductivity is a property of metals. 3. Iron conducts heat, while sulfur does not. Heat conductivity is a property of metals. 4. Iron is malleable, while sulfur is not. Malleability is a property of metals. 5. Iron is somewhat ductile, while sulfur is not. Ductility is a property of metals.
Do metals increase electrical conductivity with increasing temperature?
Yes, it does; exactly how it affects the conductivity depends on the metal. As a general rule conductors become LESS conductive as the temperature goes up, while semiconductors become MORE conductive as the temperature goes up.
What are elements that are shiny and are good heat conductors called?
Metals. They range on the Periodic Table from periods 1-17.
What are conductivity metals?
Metals have a higher electrical and thermal conductivity than nonmetals.
Do nonmetals or metals have high thermal and electrical conductivity?
Both thermal conductivity and electrical conductivity tend to be higher in metals than in most other materials.
What makes metals useful?
Metals are useful due to their strong, durable, and malleable properties. They conduct electricity and heat well, making them essential for various applications such as construction, manufacturing, electronics, and transportation. Additionally, metals can be recycled and reused, contributing to sustainability efforts.
How can you put conduct in a sentence?
Electrical conductivity is one important factor among the differences between various metals.
Is magnesium an electrical conductivity?
All metals are electrically conductive.
Why can transition metals be used to make electrical wires?
Their high conductivity is why transition metals are used to make electrical wires.
Is the electrical conductivity of molten metals high or low?
Metals are already good electrical conductors, and melting metals increases their electrical conductivity. All that heat (thermal energy) allows electrons a lot more mobility so they can more effectively contribute to current flow.
What property of metals contribute to their tendency to use electrical conductivity?
The electrons in metals are delocalized, they move freely.
What are elements that show moderate electrical conductivity?
Semiconductors are elements that show moderate electrical conductivity. Metalloids are elements that show properties of both metals and nonmetals.
What combination of factors is most suitable for increasing the electrical conductivity of metals?
Resistivity is a constant for any particular material, and independent of that material's physical dimensions or shape. However, it does vary with temperature which is why resistivity is always quoted at a particular temperature. Variations in resistivity due to temperature change is the reason that the resistance of a material varies with temperature. In SI, resistivity is expressed in ohm metres.
What are three properties of metals that are results of metallic bonds?
electrical conductivity, malleability, & ductility.
What property of metallic bonds affect the thermal and electrical conductivity of metals?
electron negativity
