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What is an element whose physical properties are generally opposite to metals?
These chemical elements are nonmetals.
What are most elements classified as?
Most elements are classified as metals, nonmetals, or metalloids based on their physical and chemical properties. Metals are typically shiny, malleable, and good conductors of heat and electricity. Nonmetals are generally poor conductors and can be gases or brittle solids. Metalloids have properties of both metals and nonmetals.
Are the physical properties of hydrogen closer to nonmetals or metals?
nonmetals because hydrogen is a gas
What is the physical properties of luster?
shiny
Are the physical properties of hydrogen closer to those of nonmetals or metals?
The physical properties of hydrogen are closer to those of nonmetals. Hydrogen is a diatomic gas with low melting and boiling points, similar to other nonmetals. It does not exhibit typical metallic properties like high electrical conductivity or metallic luster.
What are the physical properties to the exceptions of the physical properties of metals and nonmetals?
Metals * Good electrical conductors and heat conductors. * Malleable - can be beaten into thin sheets. * Ductile - can be stretched into wire. * Possess metallic luster. * Opaque as thin sheet. * Solid at room temperature (except Hg). Nonmetals * Poor conductors of heat and electricity. * Brittle - if a solid. * Nonductile. * Do not possess metallic luster. * Transparent as a thin sheet. * Solids, liquids or gases at room temperature
What is a metalloid and how does it exhibit properties of both metals and nonmetals?
A metalloid is an element that has properties of both metals and nonmetals. It exhibits characteristics of metals, such as being able to conduct electricity and having a shiny appearance, as well as properties of nonmetals, such as being brittle and not easily conducting heat. This unique combination of properties makes metalloids versatile in their applications.
Does nonmetal have a luster?
Nonmetals typically do not have a luster. They have properties like dullness, low conductivity of heat and electricity, and fragility. Common examples of nonmetals include sulfur, oxygen, and nitrogen.
What physical properties can be used to describe metals?
shiny
What are Two physical properties silver?
Gray and shiny
What are some physical properties of metalloids?
Metalloids have properties that are intermediate between metals and nonmetals. Some physical properties of metalloids include being shiny or dull, brittle, and semi-conductive. They are also known to exhibit a wide range of melting points and densities.
What are physical properties of metaloids?
The physical properties of metaloids are that they can be shiny or dull, solid at room temperature, malleable, and ductile.
