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Why is tin a good conductor or heat and electricity?
All metals Conduct:Tin, steel, iron, copper, aluminum, zinc and all other metals conduct electricity very well compared to most other compounds. (These pure metals conduct, but when they are used to form compounds, the result may of may not conduct electricity.)Why metals conduct:With the discoveries in solid state physics of the 20th century we learned that metals are collections of atoms which have somewhat unusually properties of the electrons. In metals the outermost electron (sometimes two) is not specifically associated with that one atom but is free to associate with atoms far and wide. We say these are delocalized electrons. Since the electrons are not attached to specific atoms, it takes very little energy to move them. As a result, any small voltage causes electron flow in a metal.This movement or flow of electrons is called electricity so this is why metals conduct electricity.Aside: Metals are not the only materials that conduct electricity, they just do it especially well.
Name two metals that are attracted to a magnet?
Iron and nickel are two metals that are attracted to a magnet.
How does energy in an electrical outlet get to you?
Electricity generated at a power plant travels through transmission lines to substations, where it is stepped down to a lower voltage for distribution. From there, the electricity flows through power lines to electrical outlets in your home or building, providing the energy you need to power your devices and appliances.
Why can lead conduct heat?
All metals conduc heat; two theories were involved for the explanation:- heat conduction by hypothetic phonons (excited states in metals structures) in metals- heat conducton by "hot" electrons moving in metals
What are two kind of insulators?
Two types of insulators are plastic (such as PVC or rubber) and glass. Insulators are materials that do not conduct electricity easily, making them useful for electrical applications.
What are the two things metal can conduct?
All metals conduct electricity.All metals conduct electricity.All metals conduct electricity.All metals conduct electricity.
Is astatine a good conductor of electricity?
Astatine is not a good conductor of electricity. This is because it is a non-metal. All non-metals do not conduct electricity, and all metals do. The two exceptions are carbon and silicon, which are non-metals, but conduct electricity well.
Name two things that conduct electricity?
Salt water and Utensil
Which non metals are good conductor of electricity?
Non-metals like graphite and doped silicon can conduct electricity due to the presence of free electrons that allow for electron movement. However, most non-metals are poor conductors of electricity as they lack the free electrons needed for conduction.
What are 2 charactistics of non-metals?
Metals and Nonmetals have specific characteristics. Two characteristics of Nonmetals are typically brittle and do not shape easily, and they do not conduct heat or electricity well.
Why do group 1 and group 2 metals conduct electricity?
Group 1 and Group 2 metals conduct electricity because they have only one or two electrons in their outermost energy level, making it easy for these electrons to move and carry an electric current. The presence of these loosely held electrons allows them to easily flow in response to an electric field.
Are alloys conductors of heat and electricity?
Yes, most alloys are good conductors of heat and electricity. This is because alloys are made by mixing different metals together, which creates a structure that allows the flow of heat and electric charge more easily compared to pure metals.
Why is tin a good conductor or heat and electricity?
All metals Conduct:Tin, steel, iron, copper, aluminum, zinc and all other metals conduct electricity very well compared to most other compounds. (These pure metals conduct, but when they are used to form compounds, the result may of may not conduct electricity.)Why metals conduct:With the discoveries in solid state physics of the 20th century we learned that metals are collections of atoms which have somewhat unusually properties of the electrons. In metals the outermost electron (sometimes two) is not specifically associated with that one atom but is free to associate with atoms far and wide. We say these are delocalized electrons. Since the electrons are not attached to specific atoms, it takes very little energy to move them. As a result, any small voltage causes electron flow in a metal.This movement or flow of electrons is called electricity so this is why metals conduct electricity.Aside: Metals are not the only materials that conduct electricity, they just do it especially well.
What metals electrically conductive?
All metals Conduct:Tin, steel, iron, copper, aluminum, zinc, gold, silver and all other metals conduct electricity very well compared to most other compounds. (These pure metals conduct, but when they are used to form compounds, the result may of may not conduct electricity.)Why metals conduct:With the discoveries in solid state physics of the 20th century we learned that metals are collections of atoms which have somewhat unusually properties of the electrons. In metals the outermost electron (sometimes two) is not specifically associated with that one atom but is free to associate with atoms far and wide. We say these are delocalized electrons. Since the electrons are not attached to specific atoms, it takes very little energy to move them. As a result, any small voltage causes electron flow in a metal.This movement or flow of electrons is called electricity so this is why metals conduct electricity.Aside: Metals are not the only materials that conduct electricity, they just do it especially well.All metals Conduct:Tin, steel, iron, copper, aluminum, zinc, gold, silver and all other metals conduct electricity very well compared to most other compounds. (These pure metals conduct, but when they are used to form compounds, the result may of may not conduct electricity.)Why metals conduct:With the discoveries in solid state physics of the 20th century we learned that metals are collections of atoms which have somewhat unusually properties of the electrons. In metals the outermost electron (sometimes two) is not specifically associated with that one atom but is free to associate with atoms far and wide. We say these are delocalized electrons. Since the electrons are not attached to specific atoms, it takes very little energy to move them. As a result, any small voltage causes electron flow in a metal.This movement or flow of electrons is called electricity so this is why metals conduct electricity.Aside: Metals are not the only materials that conduct electricity, they just do it especially well.
Does the material iron conduct electricity?
Steel, iron, copper, aluminum and all other metals conduct electricity very well compared to most other compounds. With the discoveries in solid state physics of the 20th century we learned that metals are collections of atoms which have somewhat unusually properties of the electrons. In metals the outermost electron (sometimes two) is not specifically associated with that one atom but is free to associate with atoms far and wide. We say these are delocalized electrons. Since the electrons are not attached to specific atoms, it takes very little energy to move them. As a result, any small voltage causes electron flow in a metal. This movement or flow of electrons is called electricity so this is why metals conduct electricity. Aside: Metals are not the only materials that conduct electricity, they just do it especially well.
Why do covalent bonds not conduct elctricity?
Because covalent bonds are between elements without metallic properties, and in order for a bond to conduct electricity, the bond has to include two metals, AKA a metallic bond.
Characteristics of metalloids?
Metalloids, also called semimetals, have the characteristics of both metals and non-metals. Three characterics of metalloids are insulate, conduct electricity, and its elements are Silicon and Boron.
