Chemistry Ones

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Chemistry Ones Periodic Adventure
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The vertical columns of the periodic table
(there are 18) are called groups or families.
Elements in the same group or family have
similar but not identical characteristics.
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The horizontal rows of the periodic table are
called periods. Elements in a period are not ali
ke in properties. As a rule, the first element i
n a period is usually an active solid, and
the last element in a period is always an
inactive gas.
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ELEMENT KEY
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Regions of the Periodic Table
Metals
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Regions of the Periodic Table
Nonmetals
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Regions of the Periodic Table Metalloids
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Regions of the Periodic Table Alkali Metals
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Regions of the Periodic Table Alkaline Earth Meta
ls
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Regions of the Periodic Table Halogens
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Regions of the Periodic Table Noble Gases
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Regions of the Periodic Table Transition Metals
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Regions of the Periodic Table Rare Earth Metals
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Regions of the Periodic Table Lanthanoid Series
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Regions of the Periodic Table Actinoid Series