Chemistry - Unit 2 Metals, Nonmetals, Metalloids

metal

• elements that are conductors, malleable, ductile, and have luster

• elements that are dull, brittle, and insulators

• elements that share properties of the other two and are semiconductors

• the ability to be stretched into a wire

nonmetal

• elements that share properties of the other two and are semiconductors

• elements that are dull, brittle, and insulators

• the ability to break or shatter under stress

• elements that are conductors, malleable, ductile, and have luster

metalloid

• elements that are conductors, malleable, ductile, and have luster

• elements that are dull, brittle, and insulators

• the ability to be stretched into a wire

• elements that share properties of the other two and are semiconductors

luster

• the ability to be hammered into thin sheets; bendable

• the ability to be stretched into a wire

• the way light reflects from the surface of a substance; shiny

• the ability to break or shatter under stress

Tags

NGSS.MS-PS4-2

malleable

• elements that are dull, brittle, and insulators

• the ability to be hammered into thin sheets; bendable

• the ability to be stretched into a wire

• the way light reflects from the surface of a substance; shiny

ductile

• the ability to be stretched into a wire

• the ability to break or shatter under stress

• the ability to be hammered into thin sheets; bendable

• the way light reflects from the surface of a substance; shiny

brittleness

• the ability to be hammered into thin sheets; bendable

• the ability to break or shatter under stress

• the ability to be stretched into a wire

• a substance, such as a metal, that allows the flow of heat and electricity

conductor

• a substance, such as a nonmetal, that does not allow heat and electricity to flow through it

• a substance, such as a metalloid, that partially conducts electricity under certain conditions

• a substance, such as a metal, that allows the flow of heat and electricity

• the ability to break or shatter under stress

insulator

• a substance, such as a nonmetal, that does not allow heat and electricity to flow through it

• elements that share properties of the other two and are semiconductors

• a substance, such as a metal, that allows the flow of heat and electricity

• the ability to break or shatter under stress

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

semiconductor

• the ability to break or shatter under stress

• a substance, such as a metal, that allows the flow of heat and electricity

• a substance, such as a metalloid, that partially conducts electricity under certain conditions

• a substance, such as a nonmetal, that does not allow heat and electricity to flow through it

Tags

NGSS.MS-PS2-3