Organization of the Periodic Table

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Organization of the Periodic Table
Group
Period
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Main Group or Representative Group Elements
p-block
s-block
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Transition Elements
d-block
f-block (inner transition elements
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Metals, Metalloids, and Nonmetals
Metalloids
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Metals
Alkaline Earth Metals
Alkali Metals
Other Metals
Transition Metals
Inner Transition Metals
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Metalloids (Semimetals)
13 14 15 16 17
BBoron CCarbon NNitrogen OOxygen FFluorine
AlAluminium SiSilicon PPhosphorus SSulfur ClChlorine
GaGallium GeGermanium AsArsenic SeSelenium BrBromine
InIndium SnTin SbAntimony TeTellurium IIodine
TlThallium PbLead BiBismuth PoPolonium AtAstatine
Metalloids contain physical and chemical
properties of both metals and non-metals
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Nonmetals
Noble Gases
Halogens
Nonmetals are generally gases or brittle,
dull-looking solids. They are poor conductors of
electricity.
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classification of Elements
s block
p block
1
d block
2
3
6
7
f block