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METALS, NONMETALS, and METALLOIDS. WHAT DOES THE ZIG ZAG LINE DO?. The Zig Zag line…. ….separates the metals and the nonmetals. …. is where you find the metalloids. WHAT ELEMENTS MAKE UP THE MAJORITY OF THE PERIODIC TABLE?. METALS. WHERE ARE THE METALS LOCATED?. SCAVENGER HUNT. - PowerPoint PPT Presentation
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METALS, NONMETALS, METALS, NONMETALS, and METALLOIDSand METALLOIDS
WHAT DOES THE WHAT DOES THE
ZIG ZAG LINE DO?ZIG ZAG LINE DO?
The Zig Zag line….The Zig Zag line….
…….separates the metals and the .separates the metals and the nonmetals.nonmetals.
……. is where you find the metalloids.. is where you find the metalloids.
WHAT ELEMENTS WHAT ELEMENTS MAKE UP THE MAKE UP THE
MAJORITY OF THE MAJORITY OF THE PERIODIC TABLE?PERIODIC TABLE?
WHERE ARE THE WHERE ARE THE METALS METALS
LOCATED?LOCATED?
SCAVENGER HUNTSCAVENGER HUNT
Fold your paper in half (hot dog style)Fold your paper in half (hot dog style)Put letters A – M on the left sidePut letters A – M on the left sidePut letters N – Z on the right sidePut letters N – Z on the right sideSee if you can find an object made of See if you can find an object made of metal for each letter of the alphabetmetal for each letter of the alphabetObjects can be on your body, in your Objects can be on your body, in your backpack, or in the classroombackpack, or in the classroomGO!GO!
A
l
M
Z
WHAT ARE SOME WHAT ARE SOME PROPERTIES OF PROPERTIES OF
METALS?METALS?
Properties of MetalsProperties of Metals
Shiny and silveryShiny and silvery
Properties of MetalsProperties of Metals
Shiny and silveryShiny and silvery
Hard, Malleable, DuctileHard, Malleable, Ductile
HARD
MALLEABLEMALLEABLE
DUCTILEDUCTILE
Properties of MetalsProperties of Metals
Shiny and silveryShiny and silvery
Hard, Malleable, DuctileHard, Malleable, Ductile
High Melting PointsHigh Melting Points
HIGHEST
1200 Degrees to melt Silver!
Properties of MetalsProperties of Metals
Shiny and silveryShiny and silvery
Hard, Malleable, DuctileHard, Malleable, Ductile
High Melting PointsHigh Melting Points
Good thermal conductorsGood thermal conductors
Properties of MetalsProperties of Metals
Shiny and silveryShiny and silvery
Hard, Malleable, DuctileHard, Malleable, Ductile
High Melting PointsHigh Melting Points
Good thermal conductorsGood thermal conductors
Good electrical conductorsGood electrical conductors
WHERE ARE THE WHERE ARE THE NON-METALS NON-METALS
LOCATEDLOCATED??
INERT GASES INCLUDED
WHAT ARE SOME WHAT ARE SOME PROPERTIES OF PROPERTIES OF
THE NON-METALS? THE NON-METALS?
Non-metals have Non-metals have properties opposite properties opposite
of the metalsof the metals
Opposite of the metalsOpposite of the metals
Dull or transparentDull or transparent
Opposite of the metalsOpposite of the metals
Dull or transparentDull or transparent
Fragile (not strong)Fragile (not strong)
Not stro
ng
Opposite of the metalsOpposite of the metals
Dull or transparentDull or transparent
Fragile (not strong)Fragile (not strong)
Low melting pointsLow melting points
LOWEST
Opposite of the metalsOpposite of the metals
Dull or transparentDull or transparent
Fragile (not strong)Fragile (not strong)
Low melting pointsLow melting points
Bad conductorsBad conductors
Low DensityLow Density
POOR
CONDUCTORS
WHERE ARE THE WHERE ARE THE METALLOIDS AND METALLOIDS AND WHAT ARE THEIR WHAT ARE THEIR
PROPERTIES?PROPERTIES?
MetalloidsMetalloidsAre between the metals and the non-metalsAre between the metals and the non-metals
They sometimes have properties like metals and sometimes like They sometimes have properties like metals and sometimes like non-metals.non-metals.
A veces tienen propiedades de los metales y a veces como los no A veces tienen propiedades de los metales y a veces como los no metalesmetales
Check for understandingCheck for understanding
Divide the characteristics and Divide the characteristics and examples into 3 groupsexamples into 3 groups
MetalsMetals
Non-metalsNon-metals
MetalloidsMetalloids
