Copper, for example.
Basically all metals.
The element that generally has a shiny luster and is a good conductor of heat and electricity is metal, particularly metals like copper, silver, and gold. These metals have free-flowing electrons that allow them to conduct electricity and heat efficiently, and their shiny surfaces result from their ability to reflect light.
non metals has no luster and is a poor conductor
Silver is a metal. It is a good conductor of heat and electricity and possesses metallic luster and ductility. It is not classified as a nonmetal or a metalloid.
Nonmetals, such as oxygen or sulfur, are typically gases or brittle solids at room temperature. They have poor conductivity of heat and electricity due to a lack of free electrons to carry the charge.
Common minerals that meet these criteria include gypsum, fluorite, and talc. These minerals are generally dull in luster, not malleable or ductile, and are non-conductive of electricity.
The element that generally has a shiny luster and is a good conductor of heat and electricity is metal, particularly metals like copper, silver, and gold. These metals have free-flowing electrons that allow them to conduct electricity and heat efficiently, and their shiny surfaces result from their ability to reflect light.
non metals has no luster and is a poor conductor
The element you are describing is likely a metal. Metals are typically solid at room temperature, have a high luster or shine, are good conductors of heat and electricity, and are malleable and ductile, meaning they can be hammered into thin sheets and drawn into wires, respectively.
metals are known to be a good conductor of heat and electricity.
It has luster, it is usually a good conductor of electricity, it is malleable (able to be pressed into sheets) and ductile (able to be stretched into wires).
One physical test that can be used to distinguish between a metal element and a non-metal element is the ability to conduct electricity. Metals generally conduct electricity well, whereas non-metals are poor conductors. Another test is the luster or appearance - metals are usually shiny and have a metallic luster, while non-metals are dull in appearance.
Graphite has more metallic luster properties compared to talc. Graphite has a greasy feel, excellent conductivity, and metallic luster properties due to its layered atomic structure, whereas talc has a pearly luster and is not a good conductor of electricity.
No, carbon does not have properties of both metals and nonmetals. It is a nonmetal and has properties such as being a poor conductor of electricity and having a low melting and boiling point. Carbon does not exhibit metallic properties like luster, malleability, and the ability to conduct electricity like metals do.
Silver is a metal. It is a good conductor of heat and electricity and possesses metallic luster and ductility. It is not classified as a nonmetal or a metalloid.
Nonmetals, such as oxygen or sulfur, are typically gases or brittle solids at room temperature. They have poor conductivity of heat and electricity due to a lack of free electrons to carry the charge.
Common minerals that meet these criteria include gypsum, fluorite, and talc. These minerals are generally dull in luster, not malleable or ductile, and are non-conductive of electricity.
Boron is a metalloid, which means it has properties of both metals and non-metals. It displays characteristics of both categories, such as being a good conductor of electricity but also brittle and lacking luster like non-metals.