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Compare the physical properties of air and gold?
Air is a mixture of gases with low density, colorless, tasteless, and odorless, while gold is a solid metal with high density, shiny yellow color, and excellent conductivity of heat and electricity. Air is a poor conductor of heat and electricity, while gold is an excellent conductor. Gold is malleable and ductile, whereas air has no definite shape or volume.
Is iron rod a conductor of heat and electricity?
Yes, iron is a conductor of both heat and electricity. It has a high thermal and electrical conductivity, making it useful for applications where heat or electricity needs to be transferred efficiently.
Things that conduct electricity?
Metals such as copper and aluminum are good conductors of electricity. Water that has impurities in it, such as salt, also conducts electricity. Other materials like graphite and some types of acids can also conduct electricity.
What is a material that conducts?
Graphene is a material that is known for its excellent conductivity properties. It consists of a single layer of carbon atoms arranged in a hexagonal lattice, allowing for efficient transmission of electrons. This unique structure gives graphene the ability to conduct electricity and heat very efficiently.
Name two physical properties of nonmetals?
Nonmetals are typically brittle in solid form and poor conductors of heat and electricity.
Is a silver solid that conducts electricity but is not magnetic metal?
Silver is a very conductive metal but it is diamagnetic.
How do you identify if a substance is metal matalloid or non metal?
In simple terms just by looking at them, and doing an electrical conductivity test you can tell the following. the metals are shiny and conduct electricity. The non-metals which are gases or liquids are easy to distinguish. The solid non metals such as sulfur are not shiny and do not conduct electricity. (graphite conducts electricity but is soft and not that shiny). The metalloids look a bit like metals but are very poor conductors of electricity.
How well does gold conducts heat and electricity?
because gold is a metal it conducts heat and electricity very well
What are the properties of metals-?
They are a good conductor of heat and electricityThey are often shinyThey are ductilethey are malleableProperties of metals include the fact that they are generally shiny, malleable, and hard.
Is gold nonconducting?
No, gold conducts electricity very well.
Why is potassium a good conductor of electricity?
Potassium is a very reactive metal, but being a metal, it conducts very well in the solid state. It does not have to be melted, but it will conduct in the molten state as well (but to a different extent).
Mercury conducts electricity but does not breakup in the processwhy?
Mercury does conduct electricity but does not break up in the process because it is very strong.Mercury conducts electricity but does not breakup in the process because it is the electrons that is involved to the conductivity.
How can you find the sodium is a metal non metal or metalliod?
Sodium is a metal because it is typically shiny, conducts electricity, and tends to lose electrons to form positive ions in chemical reactions.
Is the element element conduct eletricity?
only metal elements conduct electricity, and they do it very well
Is sulfur a gray solid?
no it is shiny yellow and very nice
Are non-metals good conductors of electricity?
No, they are not good conductors of electricity. Graphite is an exception as despite being a non-metal it conducts electricity. Only metals are good conductors of heat as well as electricity.
A substance that conducts very little electricity is known as what?
An insulator is a substance that conducts very little electricity. This is because insulators have high electrical resistance, which prevents the flow of electric current through them. Examples of insulators include rubber, glass, and plastic.
