240 likes | 520 Views
Periodic Table. Metals. Properties of Metals. Metals appear to the left of the dark ziz-zag line on the periodic table. Most metals are solid at room temperature. Properties of Metals. Metals have luster . This means they are shiny. Properties of Metals. Ductile
E N D
Properties of Metals Metals appear to the left of the dark ziz-zag line on the periodic table. Most metals are solidat room temperature.
Properties of Metals Metals have luster. This means they are shiny
Properties of Metals Ductile metals can be drawn into wire.
Properties of Metals Malleable metals can be hammered into sheets
Properties of Metals Metals have a high melting point. They are also very dense.
Properties of Metals Conductors Metals are good conductors of electricity and heat
Properties of Metals A chemical property of metal is its reaction with water and oxygen. This results in corrosionand rust.
Properties of Nonmetals Nonmetals occur to the rightof the dark zig-zag on the periodic table. Although Hydrogen is in family 1, it is also a nonmetal. Many nonmetals are gases at room temperature.
Properties of Nonmetals Nonmetals do not have luster; they aredull.
Properties of Nonmetals Brittle Nonmetals are brittle so they breakeasily. This means nonmetals ARE NOTductileormalleable.
Properties of Nonmetals Nonmetals have low density.
Properties of Nonmetals They also have a low melting point. This is why they are poor conductors of heatand electricity.
Properties of Metalloids Metalloids can be found clustered around the dark zig-zag line that separates metals and nonmetals.
Properties of Metalloids Metalloids (metal-like) have properties of both metals and nonmetals.
Properties of Metalloids Metalloids are solids that can be shiny or dull.
Properties of Metalloids They conduct electricityandheat better than nonmetals but not as well as metals.
Properties of Metalloids Metalloids are malleableand ductile